28758468552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{78539}}^1$

素因数の和:78651

約数の個数: 128

約数和(自身を含む): 83692224000

約数和(自身を除く): 54933755448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 73, 76, 88, 114, 132, 146, 152, 209, 219, 228, 264, 292, 418, 438, 456, 584, 627, 803, 836, 876, 1254, 1387, 1606, 1672, 1752, 2409, 2508, 2774, 3212, 4161, 4818, 5016, 5548, 6424, 8322, 9636, 11096, 15257, 16644, 19272, 30514, 33288, 45771, 61028, 78539, 91542, 122056, 157078, 183084, 235617, 314156, 366168, 471234, 628312, 863929, 942468, 1492241, 1727858, 1884936, 2591787, 2984482, 3455716, 4476723, 5183574, 5733347, 5968964, 6911432, 8953446, 10367148, 11466694, 11937928, 16414651, 17200041, 17906892, 20734296, 22933388, 32829302, 34400082, 35813784, 45866776, 49243953, 63066817, 65658604, 68800164, 98487906, 108933593, 126133634, 131317208, 137600328, 189200451, 196975812, 217867186, 252267268, 326800779, 378400902, 393951624, 435734372, 504534536, 653601558, 756801804, 871468744, 1198269523, 1307203116, 1513603608, 2396539046, 2614406232, 3594808569, 4793078092, 7189617138, 9586156184, 14379234276, 28758468552]

約数ペア:

[(1, 28758468552), (2, 14379234276), (3, 9586156184), (4, 7189617138), (6, 4793078092), (8, 3594808569), (11, 2614406232), (12, 2396539046), (19, 1513603608), (22, 1307203116), (24, 1198269523), (33, 871468744), (38, 756801804), (44, 653601558), (57, 504534536), (66, 435734372), (73, 393951624), (76, 378400902), (88, 326800779), (114, 252267268), (132, 217867186), (146, 196975812), (152, 189200451), (209, 137600328), (219, 131317208), (228, 126133634), (264, 108933593), (292, 98487906), (418, 68800164), (438, 65658604), (456, 63066817), (584, 49243953), (627, 45866776), (803, 35813784), (836, 34400082), (876, 32829302), (1254, 22933388), (1387, 20734296), (1606, 17906892), (1672, 17200041), (1752, 16414651), (2409, 11937928), (2508, 11466694), (2774, 10367148), (3212, 8953446), (4161, 6911432), (4818, 5968964), (5016, 5733347), (5548, 5183574), (6424, 4476723), (8322, 3455716), (9636, 2984482), (11096, 2591787), (15257, 1884936), (16644, 1727858), (19272, 1492241), (30514, 942468), (33288, 863929), (45771, 628312), (61028, 471234), (78539, 366168), (91542, 314156), (122056, 235617), (157078, 183084)]