1087738106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 2227814400

約数和(自身を除く): 1140076294

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 73, 91, 133, 139, 146, 182, 217, 247, 266, 278, 403, 434, 494, 511, 589, 806, 949, 973, 1022, 1178, 1387, 1729, 1807, 1898, 1946, 2263, 2641, 2774, 2821, 3458, 3614, 4123, 4309, 4526, 5282, 5642, 6643, 7657, 8246, 8618, 9709, 10147, 12649, 13286, 15314, 15841, 18031, 18487, 19418, 20294, 25298, 29419, 30163, 31682, 34333, 36062, 36974, 42997, 53599, 56017, 58838, 60326, 68666, 71029, 81871, 85994, 107198, 112034, 126217, 131911, 142058, 163742, 192793, 205933, 240331, 252434, 263822, 300979, 314557, 385586, 392119, 411866, 480662, 558961, 573097, 601958, 629114, 784238, 923377, 1064323, 1117922, 1146194, 1349551, 1846754, 2128646, 2201899, 2506309, 2699102, 3912727, 4089241, 4403798, 5012618, 5976583, 7450261, 7825454, 8178482, 11953166, 14900522, 17544163, 28624687, 35088326, 41836081, 57249374, 77695579, 83672162, 155391158, 543869053, 1087738106]

約数ペア:

[(1, 1087738106), (2, 543869053), (7, 155391158), (13, 83672162), (14, 77695579), (19, 57249374), (26, 41836081), (31, 35088326), (38, 28624687), (62, 17544163), (73, 14900522), (91, 11953166), (133, 8178482), (139, 7825454), (146, 7450261), (182, 5976583), (217, 5012618), (247, 4403798), (266, 4089241), (278, 3912727), (403, 2699102), (434, 2506309), (494, 2201899), (511, 2128646), (589, 1846754), (806, 1349551), (949, 1146194), (973, 1117922), (1022, 1064323), (1178, 923377), (1387, 784238), (1729, 629114), (1807, 601958), (1898, 573097), (1946, 558961), (2263, 480662), (2641, 411866), (2774, 392119), (2821, 385586), (3458, 314557), (3614, 300979), (4123, 263822), (4309, 252434), (4526, 240331), (5282, 205933), (5642, 192793), (6643, 163742), (7657, 142058), (8246, 131911), (8618, 126217), (9709, 112034), (10147, 107198), (12649, 85994), (13286, 81871), (15314, 71029), (15841, 68666), (18031, 60326), (18487, 58838), (19418, 56017), (20294, 53599), (25298, 42997), (29419, 36974), (30163, 36062), (31682, 34333)]