2980045566

素因数分解:

$2^1\times 3^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 7314630048

約数和(自身を除く): 4334584482

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 73, 81, 102, 122, 146, 153, 162, 183, 219, 243, 306, 366, 438, 459, 486, 549, 657, 729, 918, 1037, 1098, 1241, 1314, 1377, 1458, 1647, 1971, 2074, 2187, 2482, 2754, 3111, 3294, 3723, 3942, 4131, 4374, 4453, 4941, 5913, 6222, 6561, 7446, 8262, 8906, 9333, 9882, 11169, 11826, 12393, 13122, 13359, 14823, 17739, 18666, 19683, 22338, 24786, 26718, 27999, 29646, 33507, 35478, 37179, 39366, 40077, 44469, 53217, 55998, 67014, 74358, 75701, 80154, 83997, 88938, 100521, 106434, 111537, 120231, 133407, 151402, 159651, 167994, 201042, 223074, 227103, 240462, 251991, 266814, 301563, 319302, 334611, 360693, 400221, 454206, 478953, 503982, 603126, 669222, 681309, 721386, 755973, 800442, 904689, 957906, 1082079, 1200663, 1362618, 1436859, 1511946, 1809378, 2043927, 2164158, 2267919, 2401326, 2714067, 2873718, 3246237, 4087854, 4535838, 5428134, 6131781, 6492474, 6803757, 8142201, 9738711, 12263562, 13607514, 16284402, 18395343, 19477422, 20411271, 24426603, 29216133, 36790686, 40822542, 48853206, 55186029, 58432266, 87648399, 110372058, 165558087, 175296798, 331116174, 496674261, 993348522, 1490022783, 2980045566]

約数ペア:

[(1, 2980045566), (2, 1490022783), (3, 993348522), (6, 496674261), (9, 331116174), (17, 175296798), (18, 165558087), (27, 110372058), (34, 87648399), (51, 58432266), (54, 55186029), (61, 48853206), (73, 40822542), (81, 36790686), (102, 29216133), (122, 24426603), (146, 20411271), (153, 19477422), (162, 18395343), (183, 16284402), (219, 13607514), (243, 12263562), (306, 9738711), (366, 8142201), (438, 6803757), (459, 6492474), (486, 6131781), (549, 5428134), (657, 4535838), (729, 4087854), (918, 3246237), (1037, 2873718), (1098, 2714067), (1241, 2401326), (1314, 2267919), (1377, 2164158), (1458, 2043927), (1647, 1809378), (1971, 1511946), (2074, 1436859), (2187, 1362618), (2482, 1200663), (2754, 1082079), (3111, 957906), (3294, 904689), (3723, 800442), (3942, 755973), (4131, 721386), (4374, 681309), (4453, 669222), (4941, 603126), (5913, 503982), (6222, 478953), (6561, 454206), (7446, 400221), (8262, 360693), (8906, 334611), (9333, 319302), (9882, 301563), (11169, 266814), (11826, 251991), (12393, 240462), (13122, 227103), (13359, 223074), (14823, 201042), (17739, 167994), (18666, 159651), (19683, 151402), (22338, 133407), (24786, 120231), (26718, 111537), (27999, 106434), (29646, 100521), (33507, 88938), (35478, 83997), (37179, 80154), (39366, 75701), (40077, 74358), (44469, 67014), (53217, 55998)]