381607772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 881943552

約数和(自身を除く): 500335780

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 83, 91, 119, 166, 182, 221, 238, 332, 364, 442, 476, 581, 743, 884, 1079, 1162, 1411, 1486, 1547, 2158, 2324, 2822, 2972, 3094, 4316, 5201, 5644, 6188, 7553, 9659, 9877, 10402, 12631, 15106, 18343, 19318, 19754, 20804, 25262, 30212, 36686, 38636, 39508, 50524, 61669, 67613, 73372, 88417, 123338, 128401, 135226, 164203, 176834, 246676, 256802, 270452, 328406, 353668, 431683, 513604, 656812, 801697, 863366, 1048373, 1149421, 1603394, 1726732, 2096746, 2298842, 3206788, 4193492, 4597684, 5611879, 7338611, 11223758, 13628849, 14677222, 22447516, 27257698, 29354444, 54515396, 95401943, 190803886, 381607772]

約数ペア:

[(1, 381607772), (2, 190803886), (4, 95401943), (7, 54515396), (13, 29354444), (14, 27257698), (17, 22447516), (26, 14677222), (28, 13628849), (34, 11223758), (52, 7338611), (68, 5611879), (83, 4597684), (91, 4193492), (119, 3206788), (166, 2298842), (182, 2096746), (221, 1726732), (238, 1603394), (332, 1149421), (364, 1048373), (442, 863366), (476, 801697), (581, 656812), (743, 513604), (884, 431683), (1079, 353668), (1162, 328406), (1411, 270452), (1486, 256802), (1547, 246676), (2158, 176834), (2324, 164203), (2822, 135226), (2972, 128401), (3094, 123338), (4316, 88417), (5201, 73372), (5644, 67613), (6188, 61669), (7553, 50524), (9659, 39508), (9877, 38636), (10402, 36686), (12631, 30212), (15106, 25262), (18343, 20804), (19318, 19754)]