1788891096

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 4899847680

約数和(自身を除く): 3110956584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 163, 204, 222, 296, 326, 408, 444, 489, 629, 652, 727, 888, 978, 1258, 1304, 1454, 1887, 1956, 2181, 2516, 2771, 2908, 3774, 3912, 4362, 5032, 5542, 5816, 6031, 7548, 8313, 8724, 11084, 12062, 12359, 15096, 16626, 17448, 18093, 22168, 24124, 24718, 26899, 33252, 36186, 37077, 48248, 49436, 53798, 66504, 72372, 74154, 80697, 98872, 102527, 107596, 118501, 144744, 148308, 161394, 205054, 215192, 237002, 296616, 307581, 322788, 355503, 410108, 457283, 474004, 615162, 645576, 711006, 820216, 914566, 948008, 1230324, 1371849, 1422012, 1829132, 2014517, 2460648, 2743698, 2844024, 3658264, 4029034, 4384537, 5487396, 6043551, 8058068, 8769074, 10974792, 12087102, 13153611, 16116136, 17538148, 24174204, 26307222, 35076296, 48348408, 52614444, 74537129, 105228888, 149074258, 223611387, 298148516, 447222774, 596297032, 894445548, 1788891096]

約数ペア:

[(1, 1788891096), (2, 894445548), (3, 596297032), (4, 447222774), (6, 298148516), (8, 223611387), (12, 149074258), (17, 105228888), (24, 74537129), (34, 52614444), (37, 48348408), (51, 35076296), (68, 26307222), (74, 24174204), (102, 17538148), (111, 16116136), (136, 13153611), (148, 12087102), (163, 10974792), (204, 8769074), (222, 8058068), (296, 6043551), (326, 5487396), (408, 4384537), (444, 4029034), (489, 3658264), (629, 2844024), (652, 2743698), (727, 2460648), (888, 2014517), (978, 1829132), (1258, 1422012), (1304, 1371849), (1454, 1230324), (1887, 948008), (1956, 914566), (2181, 820216), (2516, 711006), (2771, 645576), (2908, 615162), (3774, 474004), (3912, 457283), (4362, 410108), (5032, 355503), (5542, 322788), (5816, 307581), (6031, 296616), (7548, 237002), (8313, 215192), (8724, 205054), (11084, 161394), (12062, 148308), (12359, 144744), (15096, 118501), (16626, 107596), (17448, 102527), (18093, 98872), (22168, 80697), (24124, 74154), (24718, 72372), (26899, 66504), (33252, 53798), (36186, 49436), (37077, 48248)]