388179396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 1119326208

約数和(自身を除く): 731146812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 103, 124, 132, 186, 198, 206, 279, 307, 309, 341, 372, 396, 412, 558, 614, 618, 682, 921, 927, 1023, 1116, 1133, 1228, 1236, 1364, 1842, 1854, 2046, 2266, 2763, 3069, 3193, 3377, 3399, 3684, 3708, 4092, 4532, 5526, 6138, 6386, 6754, 6798, 9517, 9579, 10131, 10197, 11052, 12276, 12772, 13508, 13596, 19034, 19158, 20262, 20394, 28551, 28737, 30393, 31621, 35123, 38068, 38316, 40524, 40788, 57102, 57474, 60786, 63242, 70246, 85653, 94863, 104687, 105369, 114204, 114948, 121572, 126484, 140492, 171306, 189726, 209374, 210738, 284589, 314061, 316107, 342612, 347831, 379452, 418748, 421476, 569178, 628122, 632214, 695662, 942183, 980251, 1043493, 1138356, 1256244, 1264428, 1391324, 1884366, 1960502, 2086986, 2940753, 3130479, 3768732, 3921004, 4173972, 5881506, 6260958, 8822259, 10782761, 11763012, 12521916, 17644518, 21565522, 32348283, 35289036, 43131044, 64696566, 97044849, 129393132, 194089698, 388179396]

約数ペア:

[(1, 388179396), (2, 194089698), (3, 129393132), (4, 97044849), (6, 64696566), (9, 43131044), (11, 35289036), (12, 32348283), (18, 21565522), (22, 17644518), (31, 12521916), (33, 11763012), (36, 10782761), (44, 8822259), (62, 6260958), (66, 5881506), (93, 4173972), (99, 3921004), (103, 3768732), (124, 3130479), (132, 2940753), (186, 2086986), (198, 1960502), (206, 1884366), (279, 1391324), (307, 1264428), (309, 1256244), (341, 1138356), (372, 1043493), (396, 980251), (412, 942183), (558, 695662), (614, 632214), (618, 628122), (682, 569178), (921, 421476), (927, 418748), (1023, 379452), (1116, 347831), (1133, 342612), (1228, 316107), (1236, 314061), (1364, 284589), (1842, 210738), (1854, 209374), (2046, 189726), (2266, 171306), (2763, 140492), (3069, 126484), (3193, 121572), (3377, 114948), (3399, 114204), (3684, 105369), (3708, 104687), (4092, 94863), (4532, 85653), (5526, 70246), (6138, 63242), (6386, 60786), (6754, 57474), (6798, 57102), (9517, 40788), (9579, 40524), (10131, 38316), (10197, 38068), (11052, 35123), (12276, 31621), (12772, 30393), (13508, 28737), (13596, 28551), (19034, 20394), (19158, 20262)]