7259123928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4211}}^1$

素因数の和:4589

約数の個数: 128

約数和(自身を含む): 21479178240

約数和(自身を除く): 14220054312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 331, 372, 434, 651, 662, 744, 868, 993, 1302, 1324, 1736, 1986, 2317, 2604, 2648, 3972, 4211, 4634, 5208, 6951, 7944, 8422, 9268, 10261, 12633, 13902, 16844, 18536, 20522, 25266, 27804, 29477, 30783, 33688, 41044, 50532, 55608, 58954, 61566, 71827, 82088, 88431, 101064, 117908, 123132, 130541, 143654, 176862, 215481, 235816, 246264, 261082, 287308, 353724, 391623, 430962, 522164, 574616, 707448, 783246, 861924, 913787, 1044328, 1393841, 1566492, 1723848, 1827574, 2741361, 2787682, 3132984, 3655148, 4181523, 5482722, 5575364, 7310296, 8363046, 9756887, 10965444, 11150728, 16726092, 19513774, 21930888, 29270661, 33452184, 39027548, 43209071, 58541322, 78055096, 86418142, 117082644, 129627213, 172836284, 234165288, 259254426, 302463497, 345672568, 518508852, 604926994, 907390491, 1037017704, 1209853988, 1814780982, 2419707976, 3629561964, 7259123928]

約数ペア:

[(1, 7259123928), (2, 3629561964), (3, 2419707976), (4, 1814780982), (6, 1209853988), (7, 1037017704), (8, 907390491), (12, 604926994), (14, 518508852), (21, 345672568), (24, 302463497), (28, 259254426), (31, 234165288), (42, 172836284), (56, 129627213), (62, 117082644), (84, 86418142), (93, 78055096), (124, 58541322), (168, 43209071), (186, 39027548), (217, 33452184), (248, 29270661), (331, 21930888), (372, 19513774), (434, 16726092), (651, 11150728), (662, 10965444), (744, 9756887), (868, 8363046), (993, 7310296), (1302, 5575364), (1324, 5482722), (1736, 4181523), (1986, 3655148), (2317, 3132984), (2604, 2787682), (2648, 2741361), (3972, 1827574), (4211, 1723848), (4634, 1566492), (5208, 1393841), (6951, 1044328), (7944, 913787), (8422, 861924), (9268, 783246), (10261, 707448), (12633, 574616), (13902, 522164), (16844, 430962), (18536, 391623), (20522, 353724), (25266, 287308), (27804, 261082), (29477, 246264), (30783, 235816), (33688, 215481), (41044, 176862), (50532, 143654), (55608, 130541), (58954, 123132), (61566, 117908), (71827, 101064), (82088, 88431)]