867331504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 1870192800

約数和(自身を除く): 1002861296

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 251, 296, 449, 481, 502, 592, 898, 962, 1004, 1796, 1924, 2008, 3263, 3592, 3848, 4016, 5837, 6526, 7184, 7696, 9287, 11674, 13052, 16613, 18574, 23348, 26104, 33226, 37148, 46696, 52208, 66452, 74296, 93392, 112699, 120731, 132904, 148592, 215969, 225398, 241462, 265808, 431938, 450796, 482924, 863876, 901592, 965848, 1465087, 1727752, 1803184, 1931696, 2930174, 3455504, 4169863, 5860348, 8339726, 11720696, 16679452, 23441392, 33358904, 54208219, 66717808, 108416438, 216832876, 433665752, 867331504]

約数ペア:

[(1, 867331504), (2, 433665752), (4, 216832876), (8, 108416438), (13, 66717808), (16, 54208219), (26, 33358904), (37, 23441392), (52, 16679452), (74, 11720696), (104, 8339726), (148, 5860348), (208, 4169863), (251, 3455504), (296, 2930174), (449, 1931696), (481, 1803184), (502, 1727752), (592, 1465087), (898, 965848), (962, 901592), (1004, 863876), (1796, 482924), (1924, 450796), (2008, 431938), (3263, 265808), (3592, 241462), (3848, 225398), (4016, 215969), (5837, 148592), (6526, 132904), (7184, 120731), (7696, 112699), (9287, 93392), (11674, 74296), (13052, 66452), (16613, 52208), (18574, 46696), (23348, 37148), (26104, 33226)]