386850488

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 822960000

約数和(自身を除く): 436109512

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 149, 152, 232, 248, 298, 361, 551, 589, 596, 722, 899, 1102, 1178, 1192, 1444, 1798, 2204, 2356, 2831, 2888, 3596, 4321, 4408, 4619, 4712, 5662, 7192, 8642, 9238, 10469, 11191, 11324, 17081, 17284, 18476, 20938, 22382, 22648, 34162, 34568, 36952, 41876, 44764, 53789, 68324, 82099, 83752, 87761, 89528, 107578, 133951, 136648, 164198, 175522, 215156, 267902, 324539, 328396, 351044, 430312, 535804, 649078, 656792, 702088, 1071608, 1298156, 1559881, 1667459, 2545069, 2596312, 3119762, 3334918, 5090138, 6239524, 6669836, 10180276, 12479048, 13339672, 20360552, 48356311, 96712622, 193425244, 386850488]

約数ペア:

[(1, 386850488), (2, 193425244), (4, 96712622), (8, 48356311), (19, 20360552), (29, 13339672), (31, 12479048), (38, 10180276), (58, 6669836), (62, 6239524), (76, 5090138), (116, 3334918), (124, 3119762), (149, 2596312), (152, 2545069), (232, 1667459), (248, 1559881), (298, 1298156), (361, 1071608), (551, 702088), (589, 656792), (596, 649078), (722, 535804), (899, 430312), (1102, 351044), (1178, 328396), (1192, 324539), (1444, 267902), (1798, 215156), (2204, 175522), (2356, 164198), (2831, 136648), (2888, 133951), (3596, 107578), (4321, 89528), (4408, 87761), (4619, 83752), (4712, 82099), (5662, 68324), (7192, 53789), (8642, 44764), (9238, 41876), (10469, 36952), (11191, 34568), (11324, 34162), (17081, 22648), (17284, 22382), (18476, 20938)]