1907591868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 216

約数和(自身を含む): 6267407328

約数和(自身を除く): 4359815460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 361, 364, 399, 468, 494, 532, 546, 684, 722, 741, 798, 819, 988, 1083, 1092, 1197, 1444, 1482, 1596, 1613, 1638, 1729, 2166, 2223, 2394, 2527, 2964, 3226, 3249, 3276, 3458, 4332, 4446, 4693, 4788, 4839, 5054, 5187, 6452, 6498, 6916, 7581, 8892, 9386, 9678, 10108, 10374, 11291, 12996, 14079, 14517, 15162, 15561, 18772, 19356, 20748, 20969, 22582, 22743, 28158, 29034, 30324, 30647, 31122, 32851, 33873, 41938, 42237, 45164, 45486, 56316, 58068, 61294, 62244, 62907, 65702, 67746, 83876, 84474, 90972, 91941, 98553, 101619, 122588, 125814, 131404, 135492, 146783, 168948, 183882, 188721, 197106, 203238, 214529, 251628, 275823, 293566, 295659, 367764, 377442, 394212, 398411, 406476, 429058, 440349, 551646, 582293, 587132, 591318, 643587, 754884, 796822, 858116, 880698, 1103292, 1164586, 1182636, 1195233, 1287174, 1321047, 1593644, 1746879, 1761396, 1930761, 2329172, 2390466, 2574348, 2642094, 2788877, 3493758, 3585699, 3861522, 4076051, 4780932, 5240637, 5284188, 5577754, 6987516, 7171398, 7569809, 7723044, 8152102, 8366631, 10481274, 11155508, 12228153, 14342796, 15139618, 16304204, 16733262, 20962548, 22709427, 24456306, 25099893, 30279236, 33466524, 36684459, 45418854, 48912612, 50199786, 52988663, 68128281, 73368918, 90837708, 100399572, 105977326, 136256562, 146737836, 158965989, 211954652, 272513124, 317931978, 476897967, 635863956, 953795934, 1907591868]

約数ペア:

[(1, 1907591868), (2, 953795934), (3, 635863956), (4, 476897967), (6, 317931978), (7, 272513124), (9, 211954652), (12, 158965989), (13, 146737836), (14, 136256562), (18, 105977326), (19, 100399572), (21, 90837708), (26, 73368918), (28, 68128281), (36, 52988663), (38, 50199786), (39, 48912612), (42, 45418854), (52, 36684459), (57, 33466524), (63, 30279236), (76, 25099893), (78, 24456306), (84, 22709427), (91, 20962548), (114, 16733262), (117, 16304204), (126, 15139618), (133, 14342796), (156, 12228153), (171, 11155508), (182, 10481274), (228, 8366631), (234, 8152102), (247, 7723044), (252, 7569809), (266, 7171398), (273, 6987516), (342, 5577754), (361, 5284188), (364, 5240637), (399, 4780932), (468, 4076051), (494, 3861522), (532, 3585699), (546, 3493758), (684, 2788877), (722, 2642094), (741, 2574348), (798, 2390466), (819, 2329172), (988, 1930761), (1083, 1761396), (1092, 1746879), (1197, 1593644), (1444, 1321047), (1482, 1287174), (1596, 1195233), (1613, 1182636), (1638, 1164586), (1729, 1103292), (2166, 880698), (2223, 858116), (2394, 796822), (2527, 754884), (2964, 643587), (3226, 591318), (3249, 587132), (3276, 582293), (3458, 551646), (4332, 440349), (4446, 429058), (4693, 406476), (4788, 398411), (4839, 394212), (5054, 377442), (5187, 367764), (6452, 295659), (6498, 293566), (6916, 275823), (7581, 251628), (8892, 214529), (9386, 203238), (9678, 197106), (10108, 188721), (10374, 183882), (11291, 168948), (12996, 146783), (14079, 135492), (14517, 131404), (15162, 125814), (15561, 122588), (18772, 101619), (19356, 98553), (20748, 91941), (20969, 90972), (22582, 84474), (22743, 83876), (28158, 67746), (29034, 65702), (30324, 62907), (30647, 62244), (31122, 61294), (32851, 58068), (33873, 56316), (41938, 45486), (42237, 45164)]