445051872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 1325076480

約数和(自身を除く): 880024608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 631, 632, 711, 744, 948, 992, 1116, 1262, 1264, 1422, 1488, 1893, 1896, 2232, 2449, 2524, 2528, 2844, 2976, 3786, 3792, 4464, 4898, 5048, 5679, 5688, 7347, 7572, 7584, 8928, 9796, 10096, 11358, 11376, 14694, 15144, 19561, 19592, 20192, 22041, 22716, 22752, 29388, 30288, 39122, 39184, 44082, 45432, 49849, 58683, 58776, 60576, 78244, 78368, 88164, 90864, 99698, 117366, 117552, 149547, 156488, 176049, 176328, 181728, 199396, 234732, 235104, 299094, 312976, 352098, 352656, 398792, 448641, 469464, 598188, 625952, 704196, 705312, 797584, 897282, 938928, 1196376, 1408392, 1545319, 1595168, 1794564, 1877856, 2392752, 2816784, 3090638, 3589128, 4635957, 4785504, 5633568, 6181276, 7178256, 9271914, 12362552, 13907871, 14356512, 18543828, 24725104, 27815742, 37087656, 49450208, 55631484, 74175312, 111262968, 148350624, 222525936, 445051872]

約数ペア:

[(1, 445051872), (2, 222525936), (3, 148350624), (4, 111262968), (6, 74175312), (8, 55631484), (9, 49450208), (12, 37087656), (16, 27815742), (18, 24725104), (24, 18543828), (31, 14356512), (32, 13907871), (36, 12362552), (48, 9271914), (62, 7178256), (72, 6181276), (79, 5633568), (93, 4785504), (96, 4635957), (124, 3589128), (144, 3090638), (158, 2816784), (186, 2392752), (237, 1877856), (248, 1794564), (279, 1595168), (288, 1545319), (316, 1408392), (372, 1196376), (474, 938928), (496, 897282), (558, 797584), (631, 705312), (632, 704196), (711, 625952), (744, 598188), (948, 469464), (992, 448641), (1116, 398792), (1262, 352656), (1264, 352098), (1422, 312976), (1488, 299094), (1893, 235104), (1896, 234732), (2232, 199396), (2449, 181728), (2524, 176328), (2528, 176049), (2844, 156488), (2976, 149547), (3786, 117552), (3792, 117366), (4464, 99698), (4898, 90864), (5048, 88164), (5679, 78368), (5688, 78244), (7347, 60576), (7572, 58776), (7584, 58683), (8928, 49849), (9796, 45432), (10096, 44082), (11358, 39184), (11376, 39122), (14694, 30288), (15144, 29388), (19561, 22752), (19592, 22716), (20192, 22041)]