1752640864

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 4048062480

約数和(自身を除く): 2295421616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 104, 148, 152, 169, 208, 247, 296, 304, 338, 416, 461, 481, 494, 592, 608, 676, 703, 922, 962, 988, 1184, 1352, 1406, 1844, 1924, 1976, 2704, 2812, 3211, 3688, 3848, 3952, 5408, 5624, 5993, 6253, 6422, 7376, 7696, 7904, 8759, 9139, 11248, 11986, 12506, 12844, 14752, 15392, 17057, 17518, 18278, 22496, 23972, 25012, 25688, 34114, 35036, 36556, 47944, 50024, 51376, 68228, 70072, 73112, 77909, 95888, 100048, 102752, 113867, 118807, 136456, 140144, 146224, 155818, 191776, 200096, 221741, 227734, 237614, 272912, 280288, 292448, 311636, 324083, 443482, 455468, 475228, 545824, 623272, 648166, 886964, 910936, 950456, 1246544, 1296332, 1480271, 1773928, 1821872, 1900912, 2493088, 2592664, 2882633, 2960542, 3547856, 3643744, 3801824, 4213079, 5185328, 5765266, 5921084, 7095712, 8426158, 10370656, 11530532, 11842168, 16852316, 23061064, 23684336, 33704632, 46122128, 47368672, 54770027, 67409264, 92244256, 109540054, 134818528, 219080108, 438160216, 876320432, 1752640864]

約数ペア:

[(1, 1752640864), (2, 876320432), (4, 438160216), (8, 219080108), (13, 134818528), (16, 109540054), (19, 92244256), (26, 67409264), (32, 54770027), (37, 47368672), (38, 46122128), (52, 33704632), (74, 23684336), (76, 23061064), (104, 16852316), (148, 11842168), (152, 11530532), (169, 10370656), (208, 8426158), (247, 7095712), (296, 5921084), (304, 5765266), (338, 5185328), (416, 4213079), (461, 3801824), (481, 3643744), (494, 3547856), (592, 2960542), (608, 2882633), (676, 2592664), (703, 2493088), (922, 1900912), (962, 1821872), (988, 1773928), (1184, 1480271), (1352, 1296332), (1406, 1246544), (1844, 950456), (1924, 910936), (1976, 886964), (2704, 648166), (2812, 623272), (3211, 545824), (3688, 475228), (3848, 455468), (3952, 443482), (5408, 324083), (5624, 311636), (5993, 292448), (6253, 280288), (6422, 272912), (7376, 237614), (7696, 227734), (7904, 221741), (8759, 200096), (9139, 191776), (11248, 155818), (11986, 146224), (12506, 140144), (12844, 136456), (14752, 118807), (15392, 113867), (17057, 102752), (17518, 100048), (18278, 95888), (22496, 77909), (23972, 73112), (25012, 70072), (25688, 68228), (34114, 51376), (35036, 50024), (36556, 47944)]