643729632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2441

約数の個数: 192

約数和(自身を含む): 2147733504

約数和(自身を除く): 1504003872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2377, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4754, 4836, 5208, 5642, 6448, 6944, 7131, 8463, 8736, 9508, 9672, 10416, 11284, 12896, 14262, 16639, 16926, 19016, 19344, 20832, 22568, 28524, 30901, 33278, 33852, 38032, 38688, 45136, 49917, 57048, 61802, 66556, 67704, 73687, 76064, 90272, 92703, 99834, 114096, 123604, 133112, 135408, 147374, 185406, 199668, 216307, 221061, 228192, 247208, 266224, 270816, 294748, 370812, 399336, 432614, 442122, 494416, 515809, 532448, 589496, 648921, 741624, 798672, 865228, 884244, 957931, 988832, 1031618, 1178992, 1297842, 1483248, 1547427, 1597344, 1730456, 1768488, 1915862, 2063236, 2357984, 2595684, 2873793, 2966496, 3094854, 3460912, 3536976, 3831724, 4126472, 5191368, 5747586, 6189708, 6705517, 6921824, 7073952, 7663448, 8252944, 10382736, 11495172, 12379416, 13411034, 15326896, 16505888, 20116551, 20765472, 22990344, 24758832, 26822068, 30653792, 40233102, 45980688, 49517664, 53644136, 80466204, 91961376, 107288272, 160932408, 214576544, 321864816, 643729632]

約数ペア:

[(1, 643729632), (2, 321864816), (3, 214576544), (4, 160932408), (6, 107288272), (7, 91961376), (8, 80466204), (12, 53644136), (13, 49517664), (14, 45980688), (16, 40233102), (21, 30653792), (24, 26822068), (26, 24758832), (28, 22990344), (31, 20765472), (32, 20116551), (39, 16505888), (42, 15326896), (48, 13411034), (52, 12379416), (56, 11495172), (62, 10382736), (78, 8252944), (84, 7663448), (91, 7073952), (93, 6921824), (96, 6705517), (104, 6189708), (112, 5747586), (124, 5191368), (156, 4126472), (168, 3831724), (182, 3536976), (186, 3460912), (208, 3094854), (217, 2966496), (224, 2873793), (248, 2595684), (273, 2357984), (312, 2063236), (336, 1915862), (364, 1768488), (372, 1730456), (403, 1597344), (416, 1547427), (434, 1483248), (496, 1297842), (546, 1178992), (624, 1031618), (651, 988832), (672, 957931), (728, 884244), (744, 865228), (806, 798672), (868, 741624), (992, 648921), (1092, 589496), (1209, 532448), (1248, 515809), (1302, 494416), (1456, 442122), (1488, 432614), (1612, 399336), (1736, 370812), (2184, 294748), (2377, 270816), (2418, 266224), (2604, 247208), (2821, 228192), (2912, 221061), (2976, 216307), (3224, 199668), (3472, 185406), (4368, 147374), (4754, 135408), (4836, 133112), (5208, 123604), (5642, 114096), (6448, 99834), (6944, 92703), (7131, 90272), (8463, 76064), (8736, 73687), (9508, 67704), (9672, 66556), (10416, 61802), (11284, 57048), (12896, 49917), (14262, 45136), (16639, 38688), (16926, 38032), (19016, 33852), (19344, 33278), (20832, 30901), (22568, 28524)]