9881221152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 28936147968

約数和(自身を除く): 19054926816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 88, 96, 122, 132, 176, 183, 211, 244, 264, 352, 366, 422, 488, 528, 633, 671, 727, 732, 844, 976, 1056, 1266, 1342, 1454, 1464, 1688, 1952, 2013, 2181, 2321, 2532, 2684, 2908, 2928, 3376, 4026, 4362, 4642, 5064, 5368, 5816, 5856, 6752, 6963, 7997, 8052, 8724, 9284, 10128, 10736, 11632, 12871, 13926, 15994, 16104, 17448, 18568, 20256, 21472, 23264, 23991, 25742, 27852, 31988, 32208, 34896, 37136, 38613, 44347, 47982, 51484, 55704, 63976, 64416, 69792, 74272, 77226, 88694, 95964, 102968, 111408, 127952, 133041, 141581, 153397, 154452, 177388, 191928, 205936, 222816, 255904, 266082, 283162, 306794, 308904, 354776, 383856, 411872, 424743, 460191, 487817, 532164, 566324, 613588, 617808, 709552, 767712, 849486, 920382, 975634, 1064328, 1132648, 1227176, 1235616, 1419104, 1463451, 1687367, 1698972, 1840764, 1951268, 2128656, 2265296, 2454352, 2926902, 3374734, 3397944, 3681528, 3902536, 4257312, 4530592, 4908704, 5062101, 5853804, 6749468, 6795888, 7363056, 7805072, 9357217, 10124202, 11707608, 13498936, 13591776, 14726112, 15610144, 18714434, 20248404, 23415216, 26997872, 28071651, 37428868, 40496808, 46830432, 53995744, 56143302, 74857736, 80993616, 102929387, 112286604, 149715472, 161987232, 205858774, 224573208, 299430944, 308788161, 411717548, 449146416, 617576322, 823435096, 898292832, 1235152644, 1646870192, 2470305288, 3293740384, 4940610576, 9881221152]

約数ペア:

[(1, 9881221152), (2, 4940610576), (3, 3293740384), (4, 2470305288), (6, 1646870192), (8, 1235152644), (11, 898292832), (12, 823435096), (16, 617576322), (22, 449146416), (24, 411717548), (32, 308788161), (33, 299430944), (44, 224573208), (48, 205858774), (61, 161987232), (66, 149715472), (88, 112286604), (96, 102929387), (122, 80993616), (132, 74857736), (176, 56143302), (183, 53995744), (211, 46830432), (244, 40496808), (264, 37428868), (352, 28071651), (366, 26997872), (422, 23415216), (488, 20248404), (528, 18714434), (633, 15610144), (671, 14726112), (727, 13591776), (732, 13498936), (844, 11707608), (976, 10124202), (1056, 9357217), (1266, 7805072), (1342, 7363056), (1454, 6795888), (1464, 6749468), (1688, 5853804), (1952, 5062101), (2013, 4908704), (2181, 4530592), (2321, 4257312), (2532, 3902536), (2684, 3681528), (2908, 3397944), (2928, 3374734), (3376, 2926902), (4026, 2454352), (4362, 2265296), (4642, 2128656), (5064, 1951268), (5368, 1840764), (5816, 1698972), (5856, 1687367), (6752, 1463451), (6963, 1419104), (7997, 1235616), (8052, 1227176), (8724, 1132648), (9284, 1064328), (10128, 975634), (10736, 920382), (11632, 849486), (12871, 767712), (13926, 709552), (15994, 617808), (16104, 613588), (17448, 566324), (18568, 532164), (20256, 487817), (21472, 460191), (23264, 424743), (23991, 411872), (25742, 383856), (27852, 354776), (31988, 308904), (32208, 306794), (34896, 283162), (37136, 266082), (38613, 255904), (44347, 222816), (47982, 205936), (51484, 191928), (55704, 177388), (63976, 154452), (64416, 153397), (69792, 141581), (74272, 133041), (77226, 127952), (88694, 111408), (95964, 102968)]