28548891008

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 65303468160

約数和(自身を除く): 36754577152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 97, 121, 124, 128, 176, 194, 242, 248, 341, 352, 388, 484, 496, 613, 682, 704, 776, 968, 992, 1067, 1226, 1364, 1408, 1552, 1936, 1984, 2134, 2452, 2728, 3007, 3104, 3751, 3872, 3968, 4268, 4904, 5456, 6014, 6208, 6743, 7502, 7744, 8536, 9808, 10912, 11737, 12028, 12416, 13486, 15004, 15488, 17072, 19003, 19616, 21824, 23474, 24056, 26972, 30008, 33077, 34144, 38006, 39232, 43648, 46948, 48112, 53944, 59461, 60016, 66154, 68288, 74173, 76012, 78464, 93896, 96224, 107888, 118922, 120032, 132308, 136576, 148346, 152024, 187792, 192448, 209033, 215776, 237844, 240064, 264616, 296692, 304048, 363847, 375584, 384896, 418066, 431552, 475688, 480128, 529232, 593384, 608096, 654071, 727694, 751168, 836132, 863104, 951376, 1058464, 1186768, 1216192, 1308142, 1455388, 1502336, 1672264, 1843291, 1902752, 2116928, 2299363, 2373536, 2432384, 2616284, 2910776, 3344528, 3686582, 3805504, 4233856, 4598726, 4747072, 5232568, 5821552, 6689056, 7194781, 7373164, 7611008, 9197452, 9494144, 10465136, 11643104, 13378112, 14389562, 14746328, 18394904, 20276201, 20930272, 23286208, 26756224, 28779124, 29492656, 36789808, 40552402, 41860544, 46572416, 57558248, 58985312, 73579616, 81104804, 83721088, 115116496, 117970624, 147159232, 162209608, 223038211, 230232992, 235941248, 294318464, 324419216, 446076422, 460465984, 648838432, 892152844, 920931968, 1297676864, 1784305688, 2595353728, 3568611376, 7137222752, 14274445504, 28548891008]

約数ペア:

[(1, 28548891008), (2, 14274445504), (4, 7137222752), (8, 3568611376), (11, 2595353728), (16, 1784305688), (22, 1297676864), (31, 920931968), (32, 892152844), (44, 648838432), (62, 460465984), (64, 446076422), (88, 324419216), (97, 294318464), (121, 235941248), (124, 230232992), (128, 223038211), (176, 162209608), (194, 147159232), (242, 117970624), (248, 115116496), (341, 83721088), (352, 81104804), (388, 73579616), (484, 58985312), (496, 57558248), (613, 46572416), (682, 41860544), (704, 40552402), (776, 36789808), (968, 29492656), (992, 28779124), (1067, 26756224), (1226, 23286208), (1364, 20930272), (1408, 20276201), (1552, 18394904), (1936, 14746328), (1984, 14389562), (2134, 13378112), (2452, 11643104), (2728, 10465136), (3007, 9494144), (3104, 9197452), (3751, 7611008), (3872, 7373164), (3968, 7194781), (4268, 6689056), (4904, 5821552), (5456, 5232568), (6014, 4747072), (6208, 4598726), (6743, 4233856), (7502, 3805504), (7744, 3686582), (8536, 3344528), (9808, 2910776), (10912, 2616284), (11737, 2432384), (12028, 2373536), (12416, 2299363), (13486, 2116928), (15004, 1902752), (15488, 1843291), (17072, 1672264), (19003, 1502336), (19616, 1455388), (21824, 1308142), (23474, 1216192), (24056, 1186768), (26972, 1058464), (30008, 951376), (33077, 863104), (34144, 836132), (38006, 751168), (39232, 727694), (43648, 654071), (46948, 608096), (48112, 593384), (53944, 529232), (59461, 480128), (60016, 475688), (66154, 431552), (68288, 418066), (74173, 384896), (76012, 375584), (78464, 363847), (93896, 304048), (96224, 296692), (107888, 264616), (118922, 240064), (120032, 237844), (132308, 215776), (136576, 209033), (148346, 192448), (152024, 187792)]