345831264

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:973

約数の個数: 144

約数和(自身を含む): 1040195520

約数和(自身を除く): 694364256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 464, 522, 564, 696, 752, 846, 881, 928, 1044, 1128, 1363, 1392, 1504, 1692, 1762, 2088, 2256, 2643, 2726, 2784, 3384, 3524, 4089, 4176, 4512, 5286, 5452, 6768, 7048, 7929, 8178, 8352, 10572, 10904, 12267, 13536, 14096, 15858, 16356, 21144, 21808, 24534, 25549, 28192, 31716, 32712, 41407, 42288, 43616, 49068, 51098, 63432, 65424, 76647, 82814, 84576, 98136, 102196, 124221, 126864, 130848, 153294, 165628, 196272, 204392, 229941, 248442, 253728, 306588, 331256, 372663, 392544, 408784, 459882, 496884, 613176, 662512, 745326, 817568, 919764, 993768, 1200803, 1226352, 1325024, 1490652, 1839528, 1987536, 2401606, 2452704, 2981304, 3602409, 3679056, 3975072, 4803212, 5962608, 7204818, 7358112, 9606424, 10807227, 11925216, 14409636, 19212848, 21614454, 28819272, 38425696, 43228908, 57638544, 86457816, 115277088, 172915632, 345831264]

約数ペア:

[(1, 345831264), (2, 172915632), (3, 115277088), (4, 86457816), (6, 57638544), (8, 43228908), (9, 38425696), (12, 28819272), (16, 21614454), (18, 19212848), (24, 14409636), (29, 11925216), (32, 10807227), (36, 9606424), (47, 7358112), (48, 7204818), (58, 5962608), (72, 4803212), (87, 3975072), (94, 3679056), (96, 3602409), (116, 2981304), (141, 2452704), (144, 2401606), (174, 1987536), (188, 1839528), (232, 1490652), (261, 1325024), (282, 1226352), (288, 1200803), (348, 993768), (376, 919764), (423, 817568), (464, 745326), (522, 662512), (564, 613176), (696, 496884), (752, 459882), (846, 408784), (881, 392544), (928, 372663), (1044, 331256), (1128, 306588), (1363, 253728), (1392, 248442), (1504, 229941), (1692, 204392), (1762, 196272), (2088, 165628), (2256, 153294), (2643, 130848), (2726, 126864), (2784, 124221), (3384, 102196), (3524, 98136), (4089, 84576), (4176, 82814), (4512, 76647), (5286, 65424), (5452, 63432), (6768, 51098), (7048, 49068), (7929, 43616), (8178, 42288), (8352, 41407), (10572, 32712), (10904, 31716), (12267, 28192), (13536, 25549), (14096, 24534), (15858, 21808), (16356, 21144)]