637835328

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 168

約数和(自身を含む): 1990392768

約数和(自身を除く): 1352557440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 103, 104, 117, 144, 156, 192, 206, 208, 234, 288, 309, 312, 412, 416, 468, 576, 618, 624, 824, 827, 832, 927, 936, 1236, 1248, 1339, 1648, 1654, 1854, 1872, 2472, 2481, 2496, 2678, 3296, 3308, 3708, 3744, 4017, 4944, 4962, 5356, 6592, 6616, 7416, 7443, 7488, 8034, 9888, 9924, 10712, 10751, 12051, 13232, 14832, 14886, 16068, 19776, 19848, 21424, 21502, 24102, 26464, 29664, 29772, 32136, 32253, 39696, 42848, 43004, 48204, 52928, 59328, 59544, 64272, 64506, 79392, 85181, 85696, 86008, 96408, 96759, 119088, 128544, 129012, 158784, 170362, 172016, 192816, 193518, 238176, 255543, 257088, 258024, 340724, 344032, 385632, 387036, 476352, 511086, 516048, 681448, 688064, 766629, 771264, 774072, 1022172, 1032096, 1107353, 1362896, 1533258, 1548144, 2044344, 2064192, 2214706, 2725792, 3066516, 3096288, 3322059, 4088688, 4429412, 5451584, 6133032, 6192576, 6644118, 8177376, 8858824, 9966177, 12266064, 13288236, 16354752, 17717648, 19932354, 24532128, 26576472, 35435296, 39864708, 49064256, 53152944, 70870592, 79729416, 106305888, 159458832, 212611776, 318917664, 637835328]

約数ペア:

[(1, 637835328), (2, 318917664), (3, 212611776), (4, 159458832), (6, 106305888), (8, 79729416), (9, 70870592), (12, 53152944), (13, 49064256), (16, 39864708), (18, 35435296), (24, 26576472), (26, 24532128), (32, 19932354), (36, 17717648), (39, 16354752), (48, 13288236), (52, 12266064), (64, 9966177), (72, 8858824), (78, 8177376), (96, 6644118), (103, 6192576), (104, 6133032), (117, 5451584), (144, 4429412), (156, 4088688), (192, 3322059), (206, 3096288), (208, 3066516), (234, 2725792), (288, 2214706), (309, 2064192), (312, 2044344), (412, 1548144), (416, 1533258), (468, 1362896), (576, 1107353), (618, 1032096), (624, 1022172), (824, 774072), (827, 771264), (832, 766629), (927, 688064), (936, 681448), (1236, 516048), (1248, 511086), (1339, 476352), (1648, 387036), (1654, 385632), (1854, 344032), (1872, 340724), (2472, 258024), (2481, 257088), (2496, 255543), (2678, 238176), (3296, 193518), (3308, 192816), (3708, 172016), (3744, 170362), (4017, 158784), (4944, 129012), (4962, 128544), (5356, 119088), (6592, 96759), (6616, 96408), (7416, 86008), (7443, 85696), (7488, 85181), (8034, 79392), (9888, 64506), (9924, 64272), (10712, 59544), (10751, 59328), (12051, 52928), (13232, 48204), (14832, 43004), (14886, 42848), (16068, 39696), (19776, 32253), (19848, 32136), (21424, 29772), (21502, 29664), (24102, 26464)]