1491711648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7681}}^1$

素因数の和:7735

約数の個数: 144

約数和(自身を含む): 4754481984

約数和(自身を除く): 3262770336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 476, 544, 578, 672, 714, 816, 867, 952, 1156, 1428, 1632, 1734, 1904, 2023, 2312, 2856, 3468, 3808, 4046, 4624, 5712, 6069, 6936, 7681, 8092, 9248, 11424, 12138, 13872, 15362, 16184, 23043, 24276, 27744, 30724, 32368, 46086, 48552, 53767, 61448, 64736, 92172, 97104, 107534, 122896, 130577, 161301, 184344, 194208, 215068, 245792, 261154, 322602, 368688, 391731, 430136, 522308, 645204, 737376, 783462, 860272, 914039, 1044616, 1290408, 1566924, 1720544, 1828078, 2089232, 2219809, 2580816, 2742117, 3133848, 3656156, 4178464, 4439618, 5161632, 5484234, 6267696, 6659427, 7312312, 8879236, 10968468, 12535392, 13318854, 14624624, 15538663, 17758472, 21936936, 26637708, 29249248, 31077326, 35516944, 43873872, 46615989, 53275416, 62154652, 71033888, 87747744, 93231978, 106550832, 124309304, 186463956, 213101664, 248618608, 372927912, 497237216, 745855824, 1491711648]

約数ペア:

[(1, 1491711648), (2, 745855824), (3, 497237216), (4, 372927912), (6, 248618608), (7, 213101664), (8, 186463956), (12, 124309304), (14, 106550832), (16, 93231978), (17, 87747744), (21, 71033888), (24, 62154652), (28, 53275416), (32, 46615989), (34, 43873872), (42, 35516944), (48, 31077326), (51, 29249248), (56, 26637708), (68, 21936936), (84, 17758472), (96, 15538663), (102, 14624624), (112, 13318854), (119, 12535392), (136, 10968468), (168, 8879236), (204, 7312312), (224, 6659427), (238, 6267696), (272, 5484234), (289, 5161632), (336, 4439618), (357, 4178464), (408, 3656156), (476, 3133848), (544, 2742117), (578, 2580816), (672, 2219809), (714, 2089232), (816, 1828078), (867, 1720544), (952, 1566924), (1156, 1290408), (1428, 1044616), (1632, 914039), (1734, 860272), (1904, 783462), (2023, 737376), (2312, 645204), (2856, 522308), (3468, 430136), (3808, 391731), (4046, 368688), (4624, 322602), (5712, 261154), (6069, 245792), (6936, 215068), (7681, 194208), (8092, 184344), (9248, 161301), (11424, 130577), (12138, 122896), (13872, 107534), (15362, 97104), (16184, 92172), (23043, 64736), (24276, 61448), (27744, 53767), (30724, 48552), (32368, 46086)]