280149004764

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1367}}^1\times {\mathrm{19429}}^1$

素因数の和:21099

約数の個数: 72

約数和(自身を含む): 711127740960

約数和(自身を除く): 430978736196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1367, 1758, 2637, 2734, 3516, 4101, 5274, 5468, 8202, 10548, 12303, 16404, 19429, 24606, 38858, 49212, 58287, 77716, 116574, 174861, 233148, 349722, 400531, 699444, 801062, 1201593, 1602124, 2403186, 3604779, 4806372, 5692697, 7209558, 11385394, 14419116, 17078091, 22770788, 26559443, 34156182, 51234273, 53118886, 68312364, 79678329, 102468546, 106237772, 159356658, 204937092, 239034987, 318713316, 478069974, 956139948, 7781916799, 15563833598, 23345750397, 31127667196, 46691500794, 70037251191, 93383001588, 140074502382, 280149004764]

約数ペア:

[(1, 280149004764), (2, 140074502382), (3, 93383001588), (4, 70037251191), (6, 46691500794), (9, 31127667196), (12, 23345750397), (18, 15563833598), (36, 7781916799), (293, 956139948), (586, 478069974), (879, 318713316), (1172, 239034987), (1367, 204937092), (1758, 159356658), (2637, 106237772), (2734, 102468546), (3516, 79678329), (4101, 68312364), (5274, 53118886), (5468, 51234273), (8202, 34156182), (10548, 26559443), (12303, 22770788), (16404, 17078091), (19429, 14419116), (24606, 11385394), (38858, 7209558), (49212, 5692697), (58287, 4806372), (77716, 3604779), (116574, 2403186), (174861, 1602124), (233148, 1201593), (349722, 801062), (400531, 699444)]