290499132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16547}}^1$

素因数の和:16591

約数の個数: 96

約数和(自身を含む): 889620480

約数和(自身を除く): 599121348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 16547, 17556, 33094, 49641, 66188, 99282, 115829, 182017, 198564, 231658, 314393, 347487, 364034, 463316, 546051, 628786, 694974, 728068, 943179, 1092102, 1257572, 1274119, 1389948, 1886358, 2184204, 2200751, 2548238, 3458323, 3772716, 3822357, 4401502, 5096476, 6602253, 6916646, 7644714, 8803004, 10374969, 13204506, 13833292, 15289428, 20749938, 24208261, 26409012, 41499876, 48416522, 72624783, 96833044, 145249566, 290499132]

約数ペア:

[(1, 290499132), (2, 145249566), (3, 96833044), (4, 72624783), (6, 48416522), (7, 41499876), (11, 26409012), (12, 24208261), (14, 20749938), (19, 15289428), (21, 13833292), (22, 13204506), (28, 10374969), (33, 8803004), (38, 7644714), (42, 6916646), (44, 6602253), (57, 5096476), (66, 4401502), (76, 3822357), (77, 3772716), (84, 3458323), (114, 2548238), (132, 2200751), (133, 2184204), (154, 1886358), (209, 1389948), (228, 1274119), (231, 1257572), (266, 1092102), (308, 943179), (399, 728068), (418, 694974), (462, 628786), (532, 546051), (627, 463316), (798, 364034), (836, 347487), (924, 314393), (1254, 231658), (1463, 198564), (1596, 182017), (2508, 115829), (2926, 99282), (4389, 66188), (5852, 49641), (8778, 33094), (16547, 17556)]