303090676

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 636037920

約数和(自身を除く): 332947244

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 163, 179, 196, 212, 326, 358, 371, 652, 716, 742, 1141, 1253, 1484, 2282, 2506, 2597, 4564, 5012, 5194, 7987, 8639, 8771, 9487, 10388, 15974, 17278, 17542, 18974, 29177, 31948, 34556, 35084, 37948, 58354, 60473, 66409, 116708, 120946, 132818, 204239, 241892, 265636, 408478, 423311, 464863, 816956, 846622, 929726, 1429673, 1546381, 1693244, 1859452, 2859346, 3092762, 5718692, 6185524, 10824667, 21649334, 43298668, 75772669, 151545338, 303090676]

約数ペア:

[(1, 303090676), (2, 151545338), (4, 75772669), (7, 43298668), (14, 21649334), (28, 10824667), (49, 6185524), (53, 5718692), (98, 3092762), (106, 2859346), (163, 1859452), (179, 1693244), (196, 1546381), (212, 1429673), (326, 929726), (358, 846622), (371, 816956), (652, 464863), (716, 423311), (742, 408478), (1141, 265636), (1253, 241892), (1484, 204239), (2282, 132818), (2506, 120946), (2597, 116708), (4564, 66409), (5012, 60473), (5194, 58354), (7987, 37948), (8639, 35084), (8771, 34556), (9487, 31948), (10388, 29177), (15974, 18974), (17278, 17542)]