258544248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7177}}^1$

素因数の和:7284

約数の個数: 64

約数和(自身を含む): 689088000

約数和(自身を除く): 430543752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 948, 1501, 1896, 3002, 4503, 6004, 7177, 9006, 12008, 14354, 18012, 21531, 28708, 36024, 43062, 57416, 86124, 136363, 172248, 272726, 409089, 545452, 566983, 818178, 1090904, 1133966, 1636356, 1700949, 2267932, 3272712, 3401898, 4535864, 6803796, 10772677, 13607592, 21545354, 32318031, 43090708, 64636062, 86181416, 129272124, 258544248]

約数ペア:

[(1, 258544248), (2, 129272124), (3, 86181416), (4, 64636062), (6, 43090708), (8, 32318031), (12, 21545354), (19, 13607592), (24, 10772677), (38, 6803796), (57, 4535864), (76, 3401898), (79, 3272712), (114, 2267932), (152, 1700949), (158, 1636356), (228, 1133966), (237, 1090904), (316, 818178), (456, 566983), (474, 545452), (632, 409089), (948, 272726), (1501, 172248), (1896, 136363), (3002, 86124), (4503, 57416), (6004, 43062), (7177, 36024), (9006, 28708), (12008, 21531), (14354, 18012)]