673555264

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1511

約数の個数: 56

約数和(自身を含む): 1367942400

約数和(自身を除く): 694387136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 101, 158, 202, 316, 404, 632, 808, 1264, 1319, 1616, 2528, 2638, 3232, 5056, 5276, 6464, 7979, 10552, 15958, 21104, 31916, 42208, 63832, 84416, 104201, 127664, 133219, 208402, 255328, 266438, 416804, 510656, 532876, 833608, 1065752, 1667216, 2131504, 3334432, 4263008, 6668864, 8526016, 10524301, 21048602, 42097204, 84194408, 168388816, 336777632, 673555264]

約数ペア:

[(1, 673555264), (2, 336777632), (4, 168388816), (8, 84194408), (16, 42097204), (32, 21048602), (64, 10524301), (79, 8526016), (101, 6668864), (158, 4263008), (202, 3334432), (316, 2131504), (404, 1667216), (632, 1065752), (808, 833608), (1264, 532876), (1319, 510656), (1616, 416804), (2528, 266438), (2638, 255328), (3232, 208402), (5056, 133219), (5276, 127664), (6464, 104201), (7979, 84416), (10552, 63832), (15958, 42208), (21104, 31916)]