1028704248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 3415950720

約数和(自身を除く): 2387246472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 121, 124, 132, 143, 156, 186, 198, 234, 242, 248, 264, 279, 286, 293, 312, 341, 363, 372, 396, 403, 429, 468, 484, 558, 572, 586, 682, 726, 744, 792, 806, 858, 879, 936, 968, 1023, 1089, 1116, 1144, 1172, 1209, 1287, 1364, 1452, 1573, 1612, 1716, 1758, 2046, 2178, 2232, 2344, 2418, 2574, 2637, 2728, 2904, 3069, 3146, 3223, 3224, 3432, 3516, 3627, 3751, 3809, 4092, 4356, 4433, 4719, 4836, 5148, 5274, 6138, 6292, 6446, 7032, 7254, 7502, 7618, 8184, 8712, 8866, 9083, 9438, 9669, 9672, 10296, 10548, 11253, 11427, 12276, 12584, 12892, 13299, 14157, 14508, 15004, 15236, 17732, 18166, 18876, 19338, 21096, 22506, 22854, 24552, 25784, 26598, 27249, 28314, 29007, 29016, 30008, 30472, 33759, 34281, 35453, 35464, 36332, 37752, 38676, 39897, 41899, 45012, 45708, 48763, 53196, 54498, 56628, 58014, 67518, 68562, 70906, 72664, 77352, 79794, 81747, 83798, 90024, 91416, 97526, 99913, 106359, 106392, 108996, 113256, 116028, 118079, 125697, 135036, 137124, 141812, 146289, 159588, 163494, 167596, 195052, 199826, 212718, 217992, 232056, 236158, 251394, 270072, 274248, 283624, 292578, 299739, 319077, 319176, 326988, 335192, 354237, 377091, 390104, 399652, 425436, 438867, 460889, 472316, 502788, 585156, 599478, 638154, 653976, 708474, 754182, 799304, 850872, 877734, 899217, 921778, 944632, 1005576, 1062711, 1099043, 1170312, 1198956, 1276308, 1298869, 1382667, 1416948, 1508364, 1755468, 1798434, 1843556, 2125422, 2198086, 2397912, 2552616, 2597738, 2765334, 2833896, 3016728, 3297129, 3510936, 3596868, 3687112, 3896607, 4148001, 4250844, 4396172, 5195476, 5530668, 6594258, 7193736, 7793214, 8296002, 8501688, 8792344, 9891387, 10390952, 11061336, 11689821, 13188516, 14287559, 15586428, 16592004, 19782774, 23379642, 26377032, 28575118, 31172856, 33184008, 39565548, 42862677, 46759284, 57150236, 79131096, 85725354, 93518568, 114300472, 128588031, 171450708, 257176062, 342901416, 514352124, 1028704248]

約数ペア:

[(1, 1028704248), (2, 514352124), (3, 342901416), (4, 257176062), (6, 171450708), (8, 128588031), (9, 114300472), (11, 93518568), (12, 85725354), (13, 79131096), (18, 57150236), (22, 46759284), (24, 42862677), (26, 39565548), (31, 33184008), (33, 31172856), (36, 28575118), (39, 26377032), (44, 23379642), (52, 19782774), (62, 16592004), (66, 15586428), (72, 14287559), (78, 13188516), (88, 11689821), (93, 11061336), (99, 10390952), (104, 9891387), (117, 8792344), (121, 8501688), (124, 8296002), (132, 7793214), (143, 7193736), (156, 6594258), (186, 5530668), (198, 5195476), (234, 4396172), (242, 4250844), (248, 4148001), (264, 3896607), (279, 3687112), (286, 3596868), (293, 3510936), (312, 3297129), (341, 3016728), (363, 2833896), (372, 2765334), (396, 2597738), (403, 2552616), (429, 2397912), (468, 2198086), (484, 2125422), (558, 1843556), (572, 1798434), (586, 1755468), (682, 1508364), (726, 1416948), (744, 1382667), (792, 1298869), (806, 1276308), (858, 1198956), (879, 1170312), (936, 1099043), (968, 1062711), (1023, 1005576), (1089, 944632), (1116, 921778), (1144, 899217), (1172, 877734), (1209, 850872), (1287, 799304), (1364, 754182), (1452, 708474), (1573, 653976), (1612, 638154), (1716, 599478), (1758, 585156), (2046, 502788), (2178, 472316), (2232, 460889), (2344, 438867), (2418, 425436), (2574, 399652), (2637, 390104), (2728, 377091), (2904, 354237), (3069, 335192), (3146, 326988), (3223, 319176), (3224, 319077), (3432, 299739), (3516, 292578), (3627, 283624), (3751, 274248), (3809, 270072), (4092, 251394), (4356, 236158), (4433, 232056), (4719, 217992), (4836, 212718), (5148, 199826), (5274, 195052), (6138, 167596), (6292, 163494), (6446, 159588), (7032, 146289), (7254, 141812), (7502, 137124), (7618, 135036), (8184, 125697), (8712, 118079), (8866, 116028), (9083, 113256), (9438, 108996), (9669, 106392), (9672, 106359), (10296, 99913), (10548, 97526), (11253, 91416), (11427, 90024), (12276, 83798), (12584, 81747), (12892, 79794), (13299, 77352), (14157, 72664), (14508, 70906), (15004, 68562), (15236, 67518), (17732, 58014), (18166, 56628), (18876, 54498), (19338, 53196), (21096, 48763), (22506, 45708), (22854, 45012), (24552, 41899), (25784, 39897), (26598, 38676), (27249, 37752), (28314, 36332), (29007, 35464), (29016, 35453), (30008, 34281), (30472, 33759)]