64395408

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 223914240

約数和(自身を除く): 159518832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 98, 112, 114, 131, 132, 133, 147, 152, 154, 168, 176, 196, 209, 228, 231, 262, 264, 266, 294, 304, 308, 336, 392, 393, 399, 418, 456, 462, 524, 528, 532, 539, 588, 616, 627, 784, 786, 798, 836, 912, 917, 924, 931, 1048, 1064, 1078, 1176, 1232, 1254, 1441, 1463, 1572, 1596, 1617, 1672, 1834, 1848, 1862, 2096, 2128, 2156, 2352, 2489, 2508, 2751, 2793, 2882, 2926, 3144, 3192, 3234, 3344, 3668, 3696, 3724, 4312, 4323, 4389, 4978, 5016, 5502, 5586, 5764, 5852, 6288, 6384, 6419, 6468, 7336, 7448, 7467, 8624, 8646, 8778, 9956, 10032, 10087, 10241, 11004, 11172, 11528, 11704, 12838, 12936, 14672, 14896, 14934, 17292, 17423, 17556, 19257, 19912, 20174, 20482, 22008, 22344, 23056, 23408, 25676, 25872, 27379, 29868, 30261, 30723, 34584, 34846, 35112, 38514, 39824, 40348, 40964, 44016, 44688, 51352, 52269, 54758, 59736, 60522, 61446, 69168, 69692, 70224, 70609, 77028, 80696, 81928, 82137, 102704, 104538, 109516, 119472, 121044, 121961, 122892, 139384, 141218, 154056, 161392, 163856, 164274, 191653, 209076, 211827, 219032, 242088, 243922, 245784, 278768, 282436, 308112, 328548, 365883, 383306, 418152, 423654, 438064, 484176, 487844, 491568, 564872, 574959, 657096, 731766, 766612, 836304, 847308, 975688, 1129744, 1149918, 1314192, 1341571, 1463532, 1533224, 1694616, 1951376, 2299836, 2683142, 2927064, 3066448, 3389232, 4024713, 4599672, 5366284, 5854128, 8049426, 9199344, 10732568, 16098852, 21465136, 32197704, 64395408]

約数ペア:

[(1, 64395408), (2, 32197704), (3, 21465136), (4, 16098852), (6, 10732568), (7, 9199344), (8, 8049426), (11, 5854128), (12, 5366284), (14, 4599672), (16, 4024713), (19, 3389232), (21, 3066448), (22, 2927064), (24, 2683142), (28, 2299836), (33, 1951376), (38, 1694616), (42, 1533224), (44, 1463532), (48, 1341571), (49, 1314192), (56, 1149918), (57, 1129744), (66, 975688), (76, 847308), (77, 836304), (84, 766612), (88, 731766), (98, 657096), (112, 574959), (114, 564872), (131, 491568), (132, 487844), (133, 484176), (147, 438064), (152, 423654), (154, 418152), (168, 383306), (176, 365883), (196, 328548), (209, 308112), (228, 282436), (231, 278768), (262, 245784), (264, 243922), (266, 242088), (294, 219032), (304, 211827), (308, 209076), (336, 191653), (392, 164274), (393, 163856), (399, 161392), (418, 154056), (456, 141218), (462, 139384), (524, 122892), (528, 121961), (532, 121044), (539, 119472), (588, 109516), (616, 104538), (627, 102704), (784, 82137), (786, 81928), (798, 80696), (836, 77028), (912, 70609), (917, 70224), (924, 69692), (931, 69168), (1048, 61446), (1064, 60522), (1078, 59736), (1176, 54758), (1232, 52269), (1254, 51352), (1441, 44688), (1463, 44016), (1572, 40964), (1596, 40348), (1617, 39824), (1672, 38514), (1834, 35112), (1848, 34846), (1862, 34584), (2096, 30723), (2128, 30261), (2156, 29868), (2352, 27379), (2489, 25872), (2508, 25676), (2751, 23408), (2793, 23056), (2882, 22344), (2926, 22008), (3144, 20482), (3192, 20174), (3234, 19912), (3344, 19257), (3668, 17556), (3696, 17423), (3724, 17292), (4312, 14934), (4323, 14896), (4389, 14672), (4978, 12936), (5016, 12838), (5502, 11704), (5586, 11528), (5764, 11172), (5852, 11004), (6288, 10241), (6384, 10087), (6419, 10032), (6468, 9956), (7336, 8778), (7448, 8646), (7467, 8624)]