268568496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 931091200

約数和(自身を除く): 662522704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 304, 333, 336, 342, 379, 399, 444, 456, 504, 518, 532, 592, 666, 684, 703, 758, 777, 798, 888, 912, 1008, 1036, 1064, 1137, 1197, 1332, 1368, 1406, 1516, 1554, 1596, 1776, 2072, 2109, 2128, 2274, 2331, 2394, 2653, 2664, 2736, 2812, 3032, 3108, 3192, 3411, 4144, 4218, 4548, 4662, 4788, 4921, 5306, 5328, 5624, 6064, 6216, 6327, 6384, 6822, 7201, 7959, 8436, 9096, 9324, 9576, 9842, 10612, 11248, 12432, 12654, 13644, 14023, 14402, 14763, 15918, 16872, 18192, 18648, 19152, 19684, 21224, 21603, 23877, 25308, 27288, 28046, 28804, 29526, 31836, 33744, 37296, 39368, 42069, 42448, 43206, 44289, 47754, 50407, 50616, 54576, 56092, 57608, 59052, 63672, 64809, 78736, 84138, 86412, 88578, 95508, 98161, 100814, 101232, 112184, 115216, 118104, 126207, 127344, 129618, 151221, 168276, 172824, 177156, 191016, 196322, 201628, 224368, 236208, 252414, 259236, 266437, 294483, 302442, 336552, 345648, 354312, 382032, 392644, 403256, 453663, 504828, 518472, 532874, 588966, 604884, 673104, 708624, 785288, 799311, 806512, 883449, 907326, 1009656, 1036944, 1065748, 1177932, 1209768, 1570576, 1598622, 1766898, 1814652, 1865059, 2019312, 2131496, 2355864, 2397933, 2419536, 3197244, 3533796, 3629304, 3730118, 4262992, 4711728, 4795866, 5595177, 6394488, 7067592, 7258608, 7460236, 9591732, 11190354, 12788976, 14135184, 14920472, 16785531, 19183464, 22380708, 29840944, 33571062, 38366928, 44761416, 67142124, 89522832, 134284248, 268568496]

約数ペア:

[(1, 268568496), (2, 134284248), (3, 89522832), (4, 67142124), (6, 44761416), (7, 38366928), (8, 33571062), (9, 29840944), (12, 22380708), (14, 19183464), (16, 16785531), (18, 14920472), (19, 14135184), (21, 12788976), (24, 11190354), (28, 9591732), (36, 7460236), (37, 7258608), (38, 7067592), (42, 6394488), (48, 5595177), (56, 4795866), (57, 4711728), (63, 4262992), (72, 3730118), (74, 3629304), (76, 3533796), (84, 3197244), (111, 2419536), (112, 2397933), (114, 2355864), (126, 2131496), (133, 2019312), (144, 1865059), (148, 1814652), (152, 1766898), (168, 1598622), (171, 1570576), (222, 1209768), (228, 1177932), (252, 1065748), (259, 1036944), (266, 1009656), (296, 907326), (304, 883449), (333, 806512), (336, 799311), (342, 785288), (379, 708624), (399, 673104), (444, 604884), (456, 588966), (504, 532874), (518, 518472), (532, 504828), (592, 453663), (666, 403256), (684, 392644), (703, 382032), (758, 354312), (777, 345648), (798, 336552), (888, 302442), (912, 294483), (1008, 266437), (1036, 259236), (1064, 252414), (1137, 236208), (1197, 224368), (1332, 201628), (1368, 196322), (1406, 191016), (1516, 177156), (1554, 172824), (1596, 168276), (1776, 151221), (2072, 129618), (2109, 127344), (2128, 126207), (2274, 118104), (2331, 115216), (2394, 112184), (2653, 101232), (2664, 100814), (2736, 98161), (2812, 95508), (3032, 88578), (3108, 86412), (3192, 84138), (3411, 78736), (4144, 64809), (4218, 63672), (4548, 59052), (4662, 57608), (4788, 56092), (4921, 54576), (5306, 50616), (5328, 50407), (5624, 47754), (6064, 44289), (6216, 43206), (6327, 42448), (6384, 42069), (6822, 39368), (7201, 37296), (7959, 33744), (8436, 31836), (9096, 29526), (9324, 28804), (9576, 28046), (9842, 27288), (10612, 25308), (11248, 23877), (12432, 21603), (12654, 21224), (13644, 19684), (14023, 19152), (14402, 18648), (14763, 18192), (15918, 16872)]