128649624264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51871}}^1$

素因数の和:51953

約数の個数: 288

約数和(自身を含む): 438183532800

約数和(自身を除く): 309533908536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 49, 56, 57, 63, 72, 74, 76, 84, 98, 111, 114, 126, 133, 147, 148, 152, 168, 171, 196, 222, 228, 252, 259, 266, 294, 296, 333, 342, 392, 399, 441, 444, 456, 504, 518, 532, 588, 666, 684, 703, 777, 798, 882, 888, 931, 1036, 1064, 1176, 1197, 1332, 1368, 1406, 1554, 1596, 1764, 1813, 1862, 2072, 2109, 2331, 2394, 2664, 2793, 2812, 3108, 3192, 3528, 3626, 3724, 4218, 4662, 4788, 4921, 5439, 5586, 5624, 6216, 6327, 7252, 7448, 8379, 8436, 9324, 9576, 9842, 10878, 11172, 12654, 14504, 14763, 16317, 16758, 16872, 18648, 19684, 21756, 22344, 25308, 29526, 32634, 33516, 34447, 39368, 43512, 44289, 50616, 51871, 59052, 65268, 67032, 68894, 88578, 103341, 103742, 118104, 130536, 137788, 155613, 177156, 206682, 207484, 275576, 310023, 311226, 354312, 363097, 413364, 414968, 466839, 620046, 622452, 726194, 826728, 933678, 985549, 1089291, 1240092, 1244904, 1452388, 1867356, 1919227, 1971098, 2178582, 2480184, 2541679, 2904776, 2956647, 3267873, 3734712, 3838454, 3942196, 4357164, 5083358, 5757681, 5913294, 6535746, 6898843, 7625037, 7676908, 7884392, 8714328, 8869941, 10166716, 11515362, 11826588, 13071492, 13434589, 13797686, 15250074, 15353816, 17273043, 17739882, 20333432, 20696529, 22875111, 23030724, 23653176, 26142984, 26869178, 27595372, 30500148, 34546086, 35479764, 36465313, 40303767, 41393058, 45750222, 46061448, 48291901, 53738356, 55190744, 61000296, 62089587, 69092172, 70959528, 72930626, 80607534, 82786116, 91500444, 94042123, 96583802, 107476712, 109395939, 120911301, 124179174, 138184344, 144875703, 145861252, 161215068, 165572232, 183000888, 188084246, 193167604, 218791878, 241822602, 248358348, 255257191, 282126369, 289751406, 291722504, 322430136, 328187817, 376168492, 386335208, 434627109, 437583756, 483645204, 496716696, 510514382, 564252738, 579502812, 656375634, 752336984, 765771573, 846379107, 869254218, 875167512, 967290408, 1021028764, 1128505476, 1159005624, 1312751268, 1531543146, 1692758214, 1738508436, 1786800337, 2042057528, 2257010952, 2297314719, 2625502536, 3063086292, 3385516428, 3477016872, 3573600674, 4594629438, 5360401011, 6126172584, 6771032856, 7147201348, 9189258876, 10720802022, 14294402696, 16081203033, 18378517752, 21441604044, 32162406066, 42883208088, 64324812132, 128649624264]

約数ペア:

[(1, 128649624264), (2, 64324812132), (3, 42883208088), (4, 32162406066), (6, 21441604044), (7, 18378517752), (8, 16081203033), (9, 14294402696), (12, 10720802022), (14, 9189258876), (18, 7147201348), (19, 6771032856), (21, 6126172584), (24, 5360401011), (28, 4594629438), (36, 3573600674), (37, 3477016872), (38, 3385516428), (42, 3063086292), (49, 2625502536), (56, 2297314719), (57, 2257010952), (63, 2042057528), (72, 1786800337), (74, 1738508436), (76, 1692758214), (84, 1531543146), (98, 1312751268), (111, 1159005624), (114, 1128505476), (126, 1021028764), (133, 967290408), (147, 875167512), (148, 869254218), (152, 846379107), (168, 765771573), (171, 752336984), (196, 656375634), (222, 579502812), (228, 564252738), (252, 510514382), (259, 496716696), (266, 483645204), (294, 437583756), (296, 434627109), (333, 386335208), (342, 376168492), (392, 328187817), (399, 322430136), (441, 291722504), (444, 289751406), (456, 282126369), (504, 255257191), (518, 248358348), (532, 241822602), (588, 218791878), (666, 193167604), (684, 188084246), (703, 183000888), (777, 165572232), (798, 161215068), (882, 145861252), (888, 144875703), (931, 138184344), (1036, 124179174), (1064, 120911301), (1176, 109395939), (1197, 107476712), (1332, 96583802), (1368, 94042123), (1406, 91500444), (1554, 82786116), (1596, 80607534), (1764, 72930626), (1813, 70959528), (1862, 69092172), (2072, 62089587), (2109, 61000296), (2331, 55190744), (2394, 53738356), (2664, 48291901), (2793, 46061448), (2812, 45750222), (3108, 41393058), (3192, 40303767), (3528, 36465313), (3626, 35479764), (3724, 34546086), (4218, 30500148), (4662, 27595372), (4788, 26869178), (4921, 26142984), (5439, 23653176), (5586, 23030724), (5624, 22875111), (6216, 20696529), (6327, 20333432), (7252, 17739882), (7448, 17273043), (8379, 15353816), (8436, 15250074), (9324, 13797686), (9576, 13434589), (9842, 13071492), (10878, 11826588), (11172, 11515362), (12654, 10166716), (14504, 8869941), (14763, 8714328), (16317, 7884392), (16758, 7676908), (16872, 7625037), (18648, 6898843), (19684, 6535746), (21756, 5913294), (22344, 5757681), (25308, 5083358), (29526, 4357164), (32634, 3942196), (33516, 3838454), (34447, 3734712), (39368, 3267873), (43512, 2956647), (44289, 2904776), (50616, 2541679), (51871, 2480184), (59052, 2178582), (65268, 1971098), (67032, 1919227), (68894, 1867356), (88578, 1452388), (103341, 1244904), (103742, 1240092), (118104, 1089291), (130536, 985549), (137788, 933678), (155613, 826728), (177156, 726194), (206682, 622452), (207484, 620046), (275576, 466839), (310023, 414968), (311226, 413364), (354312, 363097)]