388045854746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1453}}^1\times {\mathrm{6359}}^1$

素因数の和:7931

約数の個数: 64

約数和(自身を含む): 671142205440

約数和(自身を除く): 283096350694

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1453, 1826, 1909, 2906, 3818, 6359, 12718, 15983, 20999, 31966, 33419, 41998, 66838, 69949, 120599, 139898, 146257, 241198, 292514, 367609, 527797, 735218, 1055594, 1326589, 1608827, 2653178, 2773777, 3217654, 5547554, 5805767, 9239627, 11611534, 12139331, 18479254, 24278662, 30511547, 61023094, 101635897, 133532641, 203271794, 212511421, 267065282, 425022842, 766889041, 1533778082, 2337625631, 4675251262, 8435779451, 16871558902, 17638447943, 35276895886, 194022927373, 388045854746]

約数ペア:

[(1, 388045854746), (2, 194022927373), (11, 35276895886), (22, 17638447943), (23, 16871558902), (46, 8435779451), (83, 4675251262), (166, 2337625631), (253, 1533778082), (506, 766889041), (913, 425022842), (1453, 267065282), (1826, 212511421), (1909, 203271794), (2906, 133532641), (3818, 101635897), (6359, 61023094), (12718, 30511547), (15983, 24278662), (20999, 18479254), (31966, 12139331), (33419, 11611534), (41998, 9239627), (66838, 5805767), (69949, 5547554), (120599, 3217654), (139898, 2773777), (146257, 2653178), (241198, 1608827), (292514, 1326589), (367609, 1055594), (527797, 735218)]