245511312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269201}}^1$

素因数の和:269231

約数の個数: 40

約数和(自身を含む): 667620960

約数和(自身を除く): 422109648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 269201, 538402, 807603, 1076804, 1615206, 2153608, 3230412, 4307216, 5114819, 6460824, 10229638, 12921648, 15344457, 20459276, 30688914, 40918552, 61377828, 81837104, 122755656, 245511312]

約数ペア:

[(1, 245511312), (2, 122755656), (3, 81837104), (4, 61377828), (6, 40918552), (8, 30688914), (12, 20459276), (16, 15344457), (19, 12921648), (24, 10229638), (38, 6460824), (48, 5114819), (57, 4307216), (76, 3230412), (114, 2153608), (152, 1615206), (228, 1076804), (304, 807603), (456, 538402), (912, 269201)]