1650795848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 3668246400

約数和(自身を除く): 2017450552

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 67, 74, 76, 104, 134, 148, 152, 247, 268, 296, 337, 481, 494, 536, 674, 703, 871, 962, 988, 1273, 1348, 1406, 1742, 1924, 1976, 2479, 2546, 2696, 2812, 3484, 3848, 4381, 4958, 5092, 5624, 6403, 6968, 8762, 9139, 9916, 10184, 12469, 12806, 16549, 17524, 18278, 19832, 22579, 24938, 25612, 32227, 33098, 35048, 36556, 45158, 47101, 49876, 51224, 64454, 66196, 73112, 83239, 90316, 94202, 99752, 128908, 132392, 162097, 166478, 180632, 188404, 236911, 257816, 293527, 324194, 332956, 376808, 429001, 473822, 587054, 612313, 648388, 665912, 835423, 858002, 947644, 1174108, 1224626, 1296776, 1670846, 1716004, 1895288, 2348216, 2449252, 3079843, 3341692, 3432008, 4898504, 5577013, 6159686, 6683384, 10860499, 11154026, 12319372, 15873037, 21720998, 22308052, 24638744, 31746074, 43441996, 44616104, 63492148, 86883992, 126984296, 206349481, 412698962, 825397924, 1650795848]

約数ペア:

[(1, 1650795848), (2, 825397924), (4, 412698962), (8, 206349481), (13, 126984296), (19, 86883992), (26, 63492148), (37, 44616104), (38, 43441996), (52, 31746074), (67, 24638744), (74, 22308052), (76, 21720998), (104, 15873037), (134, 12319372), (148, 11154026), (152, 10860499), (247, 6683384), (268, 6159686), (296, 5577013), (337, 4898504), (481, 3432008), (494, 3341692), (536, 3079843), (674, 2449252), (703, 2348216), (871, 1895288), (962, 1716004), (988, 1670846), (1273, 1296776), (1348, 1224626), (1406, 1174108), (1742, 947644), (1924, 858002), (1976, 835423), (2479, 665912), (2546, 648388), (2696, 612313), (2812, 587054), (3484, 473822), (3848, 429001), (4381, 376808), (4958, 332956), (5092, 324194), (5624, 293527), (6403, 257816), (6968, 236911), (8762, 188404), (9139, 180632), (9916, 166478), (10184, 162097), (12469, 132392), (12806, 128908), (16549, 99752), (17524, 94202), (18278, 90316), (19832, 83239), (22579, 73112), (24938, 66196), (25612, 64454), (32227, 51224), (33098, 49876), (35048, 47101), (36556, 45158)]