28809827928

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29269}}^1$

素因数の和:29332

約数の個数: 240

約数和(自身を含む): 96900091200

約数和(自身を除く): 68090263272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 434, 441, 504, 558, 567, 588, 648, 651, 744, 756, 837, 868, 882, 1116, 1134, 1176, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2268, 2511, 2604, 2646, 3038, 3348, 3528, 3906, 3969, 4536, 4557, 5022, 5208, 5292, 5859, 6076, 6696, 7812, 7938, 9114, 10044, 10584, 11718, 12152, 13671, 15624, 15876, 17577, 18228, 20088, 23436, 27342, 29269, 31752, 35154, 36456, 41013, 46872, 54684, 58538, 70308, 82026, 87807, 109368, 117076, 123039, 140616, 164052, 175614, 204883, 234152, 246078, 263421, 328104, 351228, 409766, 492156, 526842, 614649, 702456, 790263, 819532, 907339, 984312, 1053684, 1229298, 1434181, 1580526, 1639064, 1814678, 1843947, 2107368, 2370789, 2458596, 2722017, 2868362, 3161052, 3629356, 3687894, 4302543, 4741578, 4917192, 5444034, 5531841, 5736724, 6322104, 6351373, 7258712, 7375788, 8166051, 8605086, 9483156, 10888068, 11063682, 11473448, 12702746, 12907629, 14751576, 16332102, 16595523, 17210172, 18966312, 19054119, 21776136, 22127364, 24498153, 25405492, 25815258, 32664204, 33191046, 34420344, 38108238, 38722887, 44254728, 44459611, 48996306, 50810984, 51630516, 57162357, 65328408, 66382092, 73494459, 76216476, 77445774, 88919222, 97992612, 103261032, 114324714, 116168661, 132764184, 133378833, 146988918, 152432952, 154891548, 171487071, 177838444, 195985224, 228649428, 232337322, 266757666, 293977836, 309783096, 342974142, 355676888, 400136499, 457298856, 464674644, 514461213, 533515332, 587955672, 685948284, 800272998, 929349288, 1028922426, 1067030664, 1200409497, 1371896568, 1600545996, 2057844852, 2400818994, 3201091992, 3601228491, 4115689704, 4801637988, 7202456982, 9603275976, 14404913964, 28809827928]

約数ペア:

[(1, 28809827928), (2, 14404913964), (3, 9603275976), (4, 7202456982), (6, 4801637988), (7, 4115689704), (8, 3601228491), (9, 3201091992), (12, 2400818994), (14, 2057844852), (18, 1600545996), (21, 1371896568), (24, 1200409497), (27, 1067030664), (28, 1028922426), (31, 929349288), (36, 800272998), (42, 685948284), (49, 587955672), (54, 533515332), (56, 514461213), (62, 464674644), (63, 457298856), (72, 400136499), (81, 355676888), (84, 342974142), (93, 309783096), (98, 293977836), (108, 266757666), (124, 232337322), (126, 228649428), (147, 195985224), (162, 177838444), (168, 171487071), (186, 154891548), (189, 152432952), (196, 146988918), (216, 133378833), (217, 132764184), (248, 116168661), (252, 114324714), (279, 103261032), (294, 97992612), (324, 88919222), (372, 77445774), (378, 76216476), (392, 73494459), (434, 66382092), (441, 65328408), (504, 57162357), (558, 51630516), (567, 50810984), (588, 48996306), (648, 44459611), (651, 44254728), (744, 38722887), (756, 38108238), (837, 34420344), (868, 33191046), (882, 32664204), (1116, 25815258), (1134, 25405492), (1176, 24498153), (1302, 22127364), (1323, 21776136), (1512, 19054119), (1519, 18966312), (1674, 17210172), (1736, 16595523), (1764, 16332102), (1953, 14751576), (2232, 12907629), (2268, 12702746), (2511, 11473448), (2604, 11063682), (2646, 10888068), (3038, 9483156), (3348, 8605086), (3528, 8166051), (3906, 7375788), (3969, 7258712), (4536, 6351373), (4557, 6322104), (5022, 5736724), (5208, 5531841), (5292, 5444034), (5859, 4917192), (6076, 4741578), (6696, 4302543), (7812, 3687894), (7938, 3629356), (9114, 3161052), (10044, 2868362), (10584, 2722017), (11718, 2458596), (12152, 2370789), (13671, 2107368), (15624, 1843947), (15876, 1814678), (17577, 1639064), (18228, 1580526), (20088, 1434181), (23436, 1229298), (27342, 1053684), (29269, 984312), (31752, 907339), (35154, 819532), (36456, 790263), (41013, 702456), (46872, 614649), (54684, 526842), (58538, 492156), (70308, 409766), (82026, 351228), (87807, 328104), (109368, 263421), (117076, 246078), (123039, 234152), (140616, 204883), (164052, 175614)]