389597496

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 1002374400

約数和(自身を除く): 612776904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 73, 134, 146, 201, 219, 268, 292, 402, 438, 536, 584, 804, 876, 1608, 1752, 3319, 4891, 6638, 9782, 9957, 13276, 14673, 19564, 19914, 26552, 29346, 39128, 39828, 58692, 79656, 117384, 222373, 242287, 444746, 484574, 667119, 726861, 889492, 969148, 1334238, 1453722, 1778984, 1938296, 2668476, 2907444, 5336952, 5814888, 16233229, 32466458, 48699687, 64932916, 97399374, 129865832, 194798748, 389597496]

約数ペア:

[(1, 389597496), (2, 194798748), (3, 129865832), (4, 97399374), (6, 64932916), (8, 48699687), (12, 32466458), (24, 16233229), (67, 5814888), (73, 5336952), (134, 2907444), (146, 2668476), (201, 1938296), (219, 1778984), (268, 1453722), (292, 1334238), (402, 969148), (438, 889492), (536, 726861), (584, 667119), (804, 484574), (876, 444746), (1608, 242287), (1752, 222373), (3319, 117384), (4891, 79656), (6638, 58692), (9782, 39828), (9957, 39128), (13276, 29346), (14673, 26552), (19564, 19914)]