4972890216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{2281}}^1$

素因数の和:2999

約数の個数: 128

約数和(自身を含む): 14984524800

約数和(自身を除く): 10011634584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 683, 798, 1064, 1366, 1596, 2049, 2281, 2732, 3192, 4098, 4562, 4781, 5464, 6843, 8196, 9124, 9562, 12977, 13686, 14343, 15967, 16392, 18248, 19124, 25954, 27372, 28686, 31934, 38248, 38931, 43339, 47901, 51908, 54744, 57372, 63868, 77862, 86678, 90839, 95802, 103816, 114744, 127736, 130017, 155724, 173356, 181678, 191604, 260034, 272517, 303373, 311448, 346712, 363356, 383208, 520068, 545034, 606746, 726712, 910119, 1040136, 1090068, 1213492, 1557923, 1820238, 2180136, 2426984, 3115846, 3640476, 4673769, 6231692, 7280952, 9347538, 10905461, 12463384, 18695076, 21810922, 29600537, 32716383, 37390152, 43621844, 59201074, 65432766, 87243688, 88801611, 118402148, 130865532, 177603222, 207203759, 236804296, 261731064, 355206444, 414407518, 621611277, 710412888, 828815036, 1243222554, 1657630072, 2486445108, 4972890216]

約数ペア:

[(1, 4972890216), (2, 2486445108), (3, 1657630072), (4, 1243222554), (6, 828815036), (7, 710412888), (8, 621611277), (12, 414407518), (14, 355206444), (19, 261731064), (21, 236804296), (24, 207203759), (28, 177603222), (38, 130865532), (42, 118402148), (56, 88801611), (57, 87243688), (76, 65432766), (84, 59201074), (114, 43621844), (133, 37390152), (152, 32716383), (168, 29600537), (228, 21810922), (266, 18695076), (399, 12463384), (456, 10905461), (532, 9347538), (683, 7280952), (798, 6231692), (1064, 4673769), (1366, 3640476), (1596, 3115846), (2049, 2426984), (2281, 2180136), (2732, 1820238), (3192, 1557923), (4098, 1213492), (4562, 1090068), (4781, 1040136), (5464, 910119), (6843, 726712), (8196, 606746), (9124, 545034), (9562, 520068), (12977, 383208), (13686, 363356), (14343, 346712), (15967, 311448), (16392, 303373), (18248, 272517), (19124, 260034), (25954, 191604), (27372, 181678), (28686, 173356), (31934, 155724), (38248, 130017), (38931, 127736), (43339, 114744), (47901, 103816), (51908, 95802), (54744, 90839), (57372, 86678), (63868, 77862)]