28890469104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{5527}}^1$

素因数の和:5923

約数の個数: 160

約数和(自身を含む): 87389454336

約数和(自身を除く): 58498985232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 331, 336, 376, 564, 658, 662, 752, 987, 993, 1128, 1316, 1324, 1974, 1986, 2256, 2317, 2632, 2648, 3948, 3972, 4634, 5264, 5296, 5527, 6951, 7896, 7944, 9268, 11054, 13902, 15557, 15792, 15888, 16581, 18536, 22108, 27804, 31114, 33162, 37072, 38689, 44216, 46671, 55608, 62228, 66324, 77378, 88432, 93342, 108899, 111216, 116067, 124456, 132648, 154756, 186684, 217798, 232134, 248912, 259769, 265296, 309512, 326697, 373368, 435596, 464268, 519538, 619024, 653394, 746736, 779307, 871192, 928536, 1039076, 1306788, 1558614, 1742384, 1818383, 1829437, 1857072, 2078152, 2613576, 3117228, 3636766, 3658874, 4156304, 5227152, 5455149, 5488311, 6234456, 7273532, 7317748, 10910298, 10976622, 12468912, 12806059, 14547064, 14635496, 21820596, 21953244, 25612118, 29094128, 29270992, 38418177, 43641192, 43906488, 51224236, 76836354, 85983539, 87282384, 87812976, 102448472, 153672708, 171967078, 204896944, 257950617, 307345416, 343934156, 515901234, 601884773, 614690832, 687868312, 1031802468, 1203769546, 1375736624, 1805654319, 2063604936, 2407539092, 3611308638, 4127209872, 4815078184, 7222617276, 9630156368, 14445234552, 28890469104]

約数ペア:

[(1, 28890469104), (2, 14445234552), (3, 9630156368), (4, 7222617276), (6, 4815078184), (7, 4127209872), (8, 3611308638), (12, 2407539092), (14, 2063604936), (16, 1805654319), (21, 1375736624), (24, 1203769546), (28, 1031802468), (42, 687868312), (47, 614690832), (48, 601884773), (56, 515901234), (84, 343934156), (94, 307345416), (112, 257950617), (141, 204896944), (168, 171967078), (188, 153672708), (282, 102448472), (329, 87812976), (331, 87282384), (336, 85983539), (376, 76836354), (564, 51224236), (658, 43906488), (662, 43641192), (752, 38418177), (987, 29270992), (993, 29094128), (1128, 25612118), (1316, 21953244), (1324, 21820596), (1974, 14635496), (1986, 14547064), (2256, 12806059), (2317, 12468912), (2632, 10976622), (2648, 10910298), (3948, 7317748), (3972, 7273532), (4634, 6234456), (5264, 5488311), (5296, 5455149), (5527, 5227152), (6951, 4156304), (7896, 3658874), (7944, 3636766), (9268, 3117228), (11054, 2613576), (13902, 2078152), (15557, 1857072), (15792, 1829437), (15888, 1818383), (16581, 1742384), (18536, 1558614), (22108, 1306788), (27804, 1039076), (31114, 928536), (33162, 871192), (37072, 779307), (38689, 746736), (44216, 653394), (46671, 619024), (55608, 519538), (62228, 464268), (66324, 435596), (77378, 373368), (88432, 326697), (93342, 309512), (108899, 265296), (111216, 259769), (116067, 248912), (124456, 232134), (132648, 217798), (154756, 186684)]