291237677276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{74797}}^1$

素因数の和:75403

約数の個数: 96

約数和(自身を含む): 661477608960

約数和(自身を除く): 370239931684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 563, 988, 1126, 1729, 2252, 3458, 3941, 6916, 7319, 7882, 10697, 14638, 15764, 21394, 29276, 42788, 51233, 74797, 74879, 102466, 139061, 149594, 149758, 204932, 278122, 299188, 299516, 523579, 556244, 972361, 973427, 1047158, 1421143, 1944722, 1946854, 2094316, 2842286, 3889444, 3893708, 5684572, 6806527, 9948001, 13613054, 18474859, 19896002, 27226108, 36949718, 39792004, 42110711, 73899436, 84221422, 129324013, 168442844, 258648026, 294774977, 517296052, 547439243, 589549954, 800103509, 1094878486, 1179099908, 1600207018, 2189756972, 3200414036, 3832074701, 5600724563, 7664149402, 10401345617, 11201449126, 15328298804, 20802691234, 22402898252, 41605382468, 72809419319, 145618838638, 291237677276]

約数ペア:

[(1, 291237677276), (2, 145618838638), (4, 72809419319), (7, 41605382468), (13, 22402898252), (14, 20802691234), (19, 15328298804), (26, 11201449126), (28, 10401345617), (38, 7664149402), (52, 5600724563), (76, 3832074701), (91, 3200414036), (133, 2189756972), (182, 1600207018), (247, 1179099908), (266, 1094878486), (364, 800103509), (494, 589549954), (532, 547439243), (563, 517296052), (988, 294774977), (1126, 258648026), (1729, 168442844), (2252, 129324013), (3458, 84221422), (3941, 73899436), (6916, 42110711), (7319, 39792004), (7882, 36949718), (10697, 27226108), (14638, 19896002), (15764, 18474859), (21394, 13613054), (29276, 9948001), (42788, 6806527), (51233, 5684572), (74797, 3893708), (74879, 3889444), (102466, 2842286), (139061, 2094316), (149594, 1946854), (149758, 1944722), (204932, 1421143), (278122, 1047158), (299188, 973427), (299516, 972361), (523579, 556244)]