1361998128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 3762134208

約数和(自身を除く): 2400136080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 361, 456, 498, 664, 722, 912, 947, 996, 1083, 1328, 1444, 1577, 1894, 1992, 2166, 2841, 2888, 3154, 3788, 3984, 4332, 4731, 5682, 5776, 6308, 7576, 8664, 9462, 11364, 12616, 15152, 17328, 17993, 18924, 22728, 25232, 29963, 35986, 37848, 45456, 53979, 59926, 71972, 75696, 78601, 89889, 107958, 119852, 143944, 157202, 179778, 215916, 235803, 239704, 287888, 314404, 341867, 359556, 431832, 471606, 479408, 628808, 683734, 719112, 863664, 943212, 1025601, 1257616, 1367468, 1438224, 1493419, 1886424, 2051202, 2734936, 2986838, 3772848, 4102404, 4480257, 5469872, 5973676, 8204808, 8960514, 11947352, 16409616, 17921028, 23894704, 28374961, 35842056, 56749922, 71684112, 85124883, 113499844, 170249766, 226999688, 340499532, 453999376, 680999064, 1361998128]

約数ペア:

[(1, 1361998128), (2, 680999064), (3, 453999376), (4, 340499532), (6, 226999688), (8, 170249766), (12, 113499844), (16, 85124883), (19, 71684112), (24, 56749922), (38, 35842056), (48, 28374961), (57, 23894704), (76, 17921028), (83, 16409616), (114, 11947352), (152, 8960514), (166, 8204808), (228, 5973676), (249, 5469872), (304, 4480257), (332, 4102404), (361, 3772848), (456, 2986838), (498, 2734936), (664, 2051202), (722, 1886424), (912, 1493419), (947, 1438224), (996, 1367468), (1083, 1257616), (1328, 1025601), (1444, 943212), (1577, 863664), (1894, 719112), (1992, 683734), (2166, 628808), (2841, 479408), (2888, 471606), (3154, 431832), (3788, 359556), (3984, 341867), (4332, 314404), (4731, 287888), (5682, 239704), (5776, 235803), (6308, 215916), (7576, 179778), (8664, 157202), (9462, 143944), (11364, 119852), (12616, 107958), (15152, 89889), (17328, 78601), (17993, 75696), (18924, 71972), (22728, 59926), (25232, 53979), (29963, 45456), (35986, 37848)]