2378801628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7457

約数の個数: 144

約数和(自身を含む): 7292762400

約数和(自身を除く): 4913960772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 549, 588, 732, 756, 854, 882, 1098, 1281, 1323, 1647, 1708, 1764, 2196, 2562, 2646, 2989, 3294, 3843, 5124, 5292, 5978, 6588, 7369, 7686, 8967, 11529, 11956, 14738, 15372, 17934, 22107, 23058, 26901, 29476, 35868, 44214, 46116, 51583, 53802, 66321, 80703, 88428, 103166, 107604, 132642, 154749, 161406, 198963, 206332, 265284, 309498, 322812, 361081, 397926, 449509, 464247, 618996, 722162, 795852, 899018, 928494, 1083243, 1348527, 1392741, 1444324, 1798036, 1856988, 2166486, 2697054, 2785482, 3146563, 3249729, 4045581, 4332972, 5394108, 5570964, 6293126, 6499458, 8091162, 9439689, 9749187, 12136743, 12586252, 12998916, 16182324, 18879378, 19498374, 22025941, 24273486, 28319067, 37758756, 38996748, 44051882, 48546972, 56638134, 66077823, 84957201, 88103764, 113276268, 132155646, 169914402, 198233469, 264311292, 339828804, 396466938, 594700407, 792933876, 1189400814, 2378801628]

約数ペア:

[(1, 2378801628), (2, 1189400814), (3, 792933876), (4, 594700407), (6, 396466938), (7, 339828804), (9, 264311292), (12, 198233469), (14, 169914402), (18, 132155646), (21, 113276268), (27, 88103764), (28, 84957201), (36, 66077823), (42, 56638134), (49, 48546972), (54, 44051882), (61, 38996748), (63, 37758756), (84, 28319067), (98, 24273486), (108, 22025941), (122, 19498374), (126, 18879378), (147, 16182324), (183, 12998916), (189, 12586252), (196, 12136743), (244, 9749187), (252, 9439689), (294, 8091162), (366, 6499458), (378, 6293126), (427, 5570964), (441, 5394108), (549, 4332972), (588, 4045581), (732, 3249729), (756, 3146563), (854, 2785482), (882, 2697054), (1098, 2166486), (1281, 1856988), (1323, 1798036), (1647, 1444324), (1708, 1392741), (1764, 1348527), (2196, 1083243), (2562, 928494), (2646, 899018), (2989, 795852), (3294, 722162), (3843, 618996), (5124, 464247), (5292, 449509), (5978, 397926), (6588, 361081), (7369, 322812), (7686, 309498), (8967, 265284), (11529, 206332), (11956, 198963), (14738, 161406), (15372, 154749), (17934, 132642), (22107, 107604), (23058, 103166), (26901, 88428), (29476, 80703), (35868, 66321), (44214, 53802), (46116, 51583)]