319061976

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 812786400

約数和(自身を除く): 493724424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 269, 292, 438, 538, 584, 677, 807, 876, 1076, 1354, 1614, 1752, 2031, 2152, 2708, 3228, 4062, 5416, 6456, 8124, 16248, 19637, 39274, 49421, 58911, 78548, 98842, 117822, 148263, 157096, 182113, 197684, 235644, 296526, 364226, 395368, 471288, 546339, 593052, 728452, 1092678, 1186104, 1456904, 2185356, 4370712, 13294249, 26588498, 39882747, 53176996, 79765494, 106353992, 159530988, 319061976]

約数ペア:

[(1, 319061976), (2, 159530988), (3, 106353992), (4, 79765494), (6, 53176996), (8, 39882747), (12, 26588498), (24, 13294249), (73, 4370712), (146, 2185356), (219, 1456904), (269, 1186104), (292, 1092678), (438, 728452), (538, 593052), (584, 546339), (677, 471288), (807, 395368), (876, 364226), (1076, 296526), (1354, 235644), (1614, 197684), (1752, 182113), (2031, 157096), (2152, 148263), (2708, 117822), (3228, 98842), (4062, 78548), (5416, 58911), (6456, 49421), (8124, 39274), (16248, 19637)]