3640891492

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{7351}}^1$

素因数の和:7414

約数の個数: 72

約数和(自身を含む): 7843113600

約数和(自身を除く): 4202222108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 361, 532, 686, 722, 931, 1372, 1444, 1862, 2527, 3724, 5054, 6517, 7351, 10108, 13034, 14702, 17689, 26068, 29404, 35378, 51457, 70756, 102914, 123823, 139669, 205828, 247646, 279338, 360199, 495292, 558676, 720398, 977683, 1440796, 1955366, 2521393, 2653711, 3910732, 5042786, 5307422, 6843781, 10085572, 10614844, 13687562, 18575977, 27375124, 37151954, 47906467, 74303908, 95812934, 130031839, 191625868, 260063678, 520127356, 910222873, 1820445746, 3640891492]

約数ペア:

[(1, 3640891492), (2, 1820445746), (4, 910222873), (7, 520127356), (14, 260063678), (19, 191625868), (28, 130031839), (38, 95812934), (49, 74303908), (76, 47906467), (98, 37151954), (133, 27375124), (196, 18575977), (266, 13687562), (343, 10614844), (361, 10085572), (532, 6843781), (686, 5307422), (722, 5042786), (931, 3910732), (1372, 2653711), (1444, 2521393), (1862, 1955366), (2527, 1440796), (3724, 977683), (5054, 720398), (6517, 558676), (7351, 495292), (10108, 360199), (13034, 279338), (14702, 247646), (17689, 205828), (26068, 139669), (29404, 123823), (35378, 102914), (51457, 70756)]