989779752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17923}}^1$

素因数の和:18007

約数の個数: 96

約数和(自身を含む): 2935951200

約数和(自身を除く): 1946171448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 354, 468, 472, 531, 708, 767, 936, 1062, 1416, 1534, 2124, 2301, 3068, 4248, 4602, 6136, 6903, 9204, 13806, 17923, 18408, 27612, 35846, 53769, 55224, 71692, 107538, 143384, 161307, 215076, 232999, 322614, 430152, 465998, 645228, 698997, 931996, 1057457, 1290456, 1397994, 1863992, 2096991, 2114914, 2795988, 3172371, 4193982, 4229828, 5591976, 6344742, 8387964, 8459656, 9517113, 12689484, 13746941, 16775928, 19034226, 25378968, 27493882, 38068452, 41240823, 54987764, 76136904, 82481646, 109975528, 123722469, 164963292, 247444938, 329926584, 494889876, 989779752]

約数ペア:

[(1, 989779752), (2, 494889876), (3, 329926584), (4, 247444938), (6, 164963292), (8, 123722469), (9, 109975528), (12, 82481646), (13, 76136904), (18, 54987764), (24, 41240823), (26, 38068452), (36, 27493882), (39, 25378968), (52, 19034226), (59, 16775928), (72, 13746941), (78, 12689484), (104, 9517113), (117, 8459656), (118, 8387964), (156, 6344742), (177, 5591976), (234, 4229828), (236, 4193982), (312, 3172371), (354, 2795988), (468, 2114914), (472, 2096991), (531, 1863992), (708, 1397994), (767, 1290456), (936, 1057457), (1062, 931996), (1416, 698997), (1534, 645228), (2124, 465998), (2301, 430152), (3068, 322614), (4248, 232999), (4602, 215076), (6136, 161307), (6903, 143384), (9204, 107538), (13806, 71692), (17923, 55224), (18408, 53769), (27612, 35846)]