388892304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{7481}}^1$

素因数の和:7533

約数の個数: 90

約数和(自身を含む): 1148808726

約数和(自身を除く): 759916422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 7481, 8664, 12996, 14962, 17328, 22443, 25992, 29924, 44886, 51984, 59848, 67329, 89772, 119696, 134658, 142139, 179544, 269316, 284278, 359088, 426417, 538632, 568556, 852834, 1077264, 1137112, 1279251, 1705668, 2274224, 2558502, 2700641, 3411336, 5117004, 5401282, 6822672, 8101923, 10234008, 10802564, 16203846, 20468016, 21605128, 24305769, 32407692, 43210256, 48611538, 64815384, 97223076, 129630768, 194446152, 388892304]

約数ペア:

[(1, 388892304), (2, 194446152), (3, 129630768), (4, 97223076), (6, 64815384), (8, 48611538), (9, 43210256), (12, 32407692), (16, 24305769), (18, 21605128), (19, 20468016), (24, 16203846), (36, 10802564), (38, 10234008), (48, 8101923), (57, 6822672), (72, 5401282), (76, 5117004), (114, 3411336), (144, 2700641), (152, 2558502), (171, 2274224), (228, 1705668), (304, 1279251), (342, 1137112), (361, 1077264), (456, 852834), (684, 568556), (722, 538632), (912, 426417), (1083, 359088), (1368, 284278), (1444, 269316), (2166, 179544), (2736, 142139), (2888, 134658), (3249, 119696), (4332, 89772), (5776, 67329), (6498, 59848), (7481, 51984), (8664, 44886), (12996, 29924), (14962, 25992), (17328, 22443)]