680683968

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:156

約数の個数: 252

約数和(自身を含む): 2161951480

約数和(自身を除く): 1481267512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 41, 48, 57, 64, 72, 74, 76, 82, 96, 111, 114, 123, 144, 148, 152, 164, 171, 192, 222, 228, 246, 288, 296, 304, 328, 333, 342, 369, 444, 456, 492, 576, 592, 608, 656, 666, 684, 703, 738, 779, 888, 912, 984, 1184, 1216, 1312, 1332, 1368, 1406, 1476, 1517, 1558, 1681, 1776, 1824, 1968, 2109, 2337, 2368, 2624, 2664, 2736, 2812, 2952, 3034, 3116, 3362, 3552, 3648, 3936, 4218, 4551, 4674, 5043, 5328, 5472, 5624, 5904, 6068, 6232, 6327, 6724, 7011, 7104, 7872, 8436, 9102, 9348, 10086, 10656, 10944, 11248, 11808, 12136, 12464, 12654, 13448, 13653, 14022, 15129, 16872, 18204, 18696, 20172, 21312, 22496, 23616, 24272, 24928, 25308, 26896, 27306, 28044, 28823, 30258, 31939, 33744, 36408, 37392, 40344, 44992, 48544, 49856, 50616, 53792, 54612, 56088, 57646, 60516, 62197, 63878, 67488, 72816, 74784, 80688, 86469, 95817, 97088, 101232, 107584, 109224, 112176, 115292, 121032, 124394, 127756, 134976, 145632, 149568, 161376, 172938, 186591, 191634, 202464, 218448, 224352, 230584, 242064, 248788, 255512, 259407, 287451, 291264, 322752, 345876, 373182, 383268, 404928, 436896, 448704, 461168, 484128, 497576, 511024, 518814, 559773, 574902, 691752, 746364, 766536, 873792, 922336, 968256, 995152, 1022048, 1037628, 1119546, 1149804, 1181743, 1383504, 1492728, 1533072, 1844672, 1990304, 2044096, 2075256, 2239092, 2299608, 2363486, 2767008, 2985456, 3066144, 3545229, 3980608, 4150512, 4478184, 4599216, 4726972, 5534016, 5970912, 6132288, 7090458, 8301024, 8956368, 9198432, 9453944, 10635687, 11941824, 14180916, 16602048, 17912736, 18396864, 18907888, 21271374, 28361832, 35825472, 37815776, 42542748, 56723664, 75631552, 85085496, 113447328, 170170992, 226894656, 340341984, 680683968]

約数ペア:

[(1, 680683968), (2, 340341984), (3, 226894656), (4, 170170992), (6, 113447328), (8, 85085496), (9, 75631552), (12, 56723664), (16, 42542748), (18, 37815776), (19, 35825472), (24, 28361832), (32, 21271374), (36, 18907888), (37, 18396864), (38, 17912736), (41, 16602048), (48, 14180916), (57, 11941824), (64, 10635687), (72, 9453944), (74, 9198432), (76, 8956368), (82, 8301024), (96, 7090458), (111, 6132288), (114, 5970912), (123, 5534016), (144, 4726972), (148, 4599216), (152, 4478184), (164, 4150512), (171, 3980608), (192, 3545229), (222, 3066144), (228, 2985456), (246, 2767008), (288, 2363486), (296, 2299608), (304, 2239092), (328, 2075256), (333, 2044096), (342, 1990304), (369, 1844672), (444, 1533072), (456, 1492728), (492, 1383504), (576, 1181743), (592, 1149804), (608, 1119546), (656, 1037628), (666, 1022048), (684, 995152), (703, 968256), (738, 922336), (779, 873792), (888, 766536), (912, 746364), (984, 691752), (1184, 574902), (1216, 559773), (1312, 518814), (1332, 511024), (1368, 497576), (1406, 484128), (1476, 461168), (1517, 448704), (1558, 436896), (1681, 404928), (1776, 383268), (1824, 373182), (1968, 345876), (2109, 322752), (2337, 291264), (2368, 287451), (2624, 259407), (2664, 255512), (2736, 248788), (2812, 242064), (2952, 230584), (3034, 224352), (3116, 218448), (3362, 202464), (3552, 191634), (3648, 186591), (3936, 172938), (4218, 161376), (4551, 149568), (4674, 145632), (5043, 134976), (5328, 127756), (5472, 124394), (5624, 121032), (5904, 115292), (6068, 112176), (6232, 109224), (6327, 107584), (6724, 101232), (7011, 97088), (7104, 95817), (7872, 86469), (8436, 80688), (9102, 74784), (9348, 72816), (10086, 67488), (10656, 63878), (10944, 62197), (11248, 60516), (11808, 57646), (12136, 56088), (12464, 54612), (12654, 53792), (13448, 50616), (13653, 49856), (14022, 48544), (15129, 44992), (16872, 40344), (18204, 37392), (18696, 36408), (20172, 33744), (21312, 31939), (22496, 30258), (23616, 28823), (24272, 28044), (24928, 27306), (25308, 26896)]