887439384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 2751840000

約数和(自身を除く): 1864400616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 139, 152, 156, 171, 228, 234, 247, 278, 312, 342, 359, 417, 456, 468, 494, 556, 684, 718, 741, 834, 936, 988, 1077, 1112, 1251, 1368, 1436, 1482, 1668, 1807, 1976, 2154, 2223, 2502, 2641, 2872, 2964, 3231, 3336, 3614, 4308, 4446, 4667, 5004, 5282, 5421, 5928, 6462, 6821, 7228, 7923, 8616, 8892, 9334, 10008, 10564, 10842, 12924, 13642, 14001, 14456, 15846, 16263, 17784, 18668, 20463, 21128, 21684, 23769, 25848, 27284, 28002, 31692, 32526, 34333, 37336, 40926, 42003, 43368, 47538, 49901, 54568, 56004, 61389, 63384, 65052, 68666, 81852, 84006, 88673, 95076, 99802, 102999, 112008, 122778, 130104, 137332, 149703, 163704, 168012, 177346, 190152, 199604, 205998, 245556, 266019, 274664, 299406, 308997, 336024, 354692, 399208, 411996, 449109, 491112, 532038, 598812, 617994, 648713, 709384, 798057, 823992, 898218, 948119, 1064076, 1197624, 1235988, 1297426, 1596114, 1796436, 1896238, 1946139, 2128152, 2471976, 2594852, 2844357, 3192228, 3592872, 3792476, 3892278, 5189704, 5688714, 5838417, 6384456, 7584952, 7784556, 8533071, 11377428, 11676834, 12325547, 15569112, 17066142, 22754856, 23353668, 24651094, 34132284, 36976641, 46707336, 49302188, 68264568, 73953282, 98604376, 110929923, 147906564, 221859846, 295813128, 443719692, 887439384]

約数ペア:

[(1, 887439384), (2, 443719692), (3, 295813128), (4, 221859846), (6, 147906564), (8, 110929923), (9, 98604376), (12, 73953282), (13, 68264568), (18, 49302188), (19, 46707336), (24, 36976641), (26, 34132284), (36, 24651094), (38, 23353668), (39, 22754856), (52, 17066142), (57, 15569112), (72, 12325547), (76, 11676834), (78, 11377428), (104, 8533071), (114, 7784556), (117, 7584952), (139, 6384456), (152, 5838417), (156, 5688714), (171, 5189704), (228, 3892278), (234, 3792476), (247, 3592872), (278, 3192228), (312, 2844357), (342, 2594852), (359, 2471976), (417, 2128152), (456, 1946139), (468, 1896238), (494, 1796436), (556, 1596114), (684, 1297426), (718, 1235988), (741, 1197624), (834, 1064076), (936, 948119), (988, 898218), (1077, 823992), (1112, 798057), (1251, 709384), (1368, 648713), (1436, 617994), (1482, 598812), (1668, 532038), (1807, 491112), (1976, 449109), (2154, 411996), (2223, 399208), (2502, 354692), (2641, 336024), (2872, 308997), (2964, 299406), (3231, 274664), (3336, 266019), (3614, 245556), (4308, 205998), (4446, 199604), (4667, 190152), (5004, 177346), (5282, 168012), (5421, 163704), (5928, 149703), (6462, 137332), (6821, 130104), (7228, 122778), (7923, 112008), (8616, 102999), (8892, 99802), (9334, 95076), (10008, 88673), (10564, 84006), (10842, 81852), (12924, 68666), (13642, 65052), (14001, 63384), (14456, 61389), (15846, 56004), (16263, 54568), (17784, 49901), (18668, 47538), (20463, 43368), (21128, 42003), (21684, 40926), (23769, 37336), (25848, 34333), (27284, 32526), (28002, 31692)]