321614748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5216

約数の個数: 144

約数和(自身を含む): 1053445120

約数和(自身を除く): 731830372

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, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5167, 5187, 6916, 8892, 10334, 10374, 15501, 15561, 20668, 20748, 31002, 31122, 36169, 46503, 62004, 62244, 67171, 72338, 93006, 98173, 108507, 134342, 144676, 186012, 196346, 201513, 217014, 268684, 294519, 325521, 392692, 403026, 434028, 470197, 589038, 604539, 651042, 687211, 806052, 883557, 940394, 1178076, 1209078, 1276249, 1302084, 1374422, 1410591, 1767114, 1880788, 2061633, 2418156, 2552498, 2748844, 2821182, 3534228, 3828747, 4123266, 4231773, 5104996, 5642364, 6184899, 7657494, 8246532, 8463546, 8933743, 11486241, 12369798, 15314988, 16927092, 17867486, 22972482, 24739596, 26801229, 35734972, 45944964, 53602458, 80403687, 107204916, 160807374, 321614748]

約数ペア:

[(1, 321614748), (2, 160807374), (3, 107204916), (4, 80403687), (6, 53602458), (7, 45944964), (9, 35734972), (12, 26801229), (13, 24739596), (14, 22972482), (18, 17867486), (19, 16927092), (21, 15314988), (26, 12369798), (28, 11486241), (36, 8933743), (38, 8463546), (39, 8246532), (42, 7657494), (52, 6184899), (57, 5642364), (63, 5104996), (76, 4231773), (78, 4123266), (84, 3828747), (91, 3534228), (114, 2821182), (117, 2748844), (126, 2552498), (133, 2418156), (156, 2061633), (171, 1880788), (182, 1767114), (228, 1410591), (234, 1374422), (247, 1302084), (252, 1276249), (266, 1209078), (273, 1178076), (342, 940394), (364, 883557), (399, 806052), (468, 687211), (494, 651042), (532, 604539), (546, 589038), (684, 470197), (741, 434028), (798, 403026), (819, 392692), (988, 325521), (1092, 294519), (1197, 268684), (1482, 217014), (1596, 201513), (1638, 196346), (1729, 186012), (2223, 144676), (2394, 134342), (2964, 108507), (3276, 98173), (3458, 93006), (4446, 72338), (4788, 67171), (5167, 62244), (5187, 62004), (6916, 46503), (8892, 36169), (10334, 31122), (10374, 31002), (15501, 20748), (15561, 20668)]