288879952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3943}}^1$

素因数の和:4211

約数の個数: 40

約数和(自身を含む): 591757760

約数和(自身を除く): 302877808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 241, 304, 482, 964, 1928, 3856, 3943, 4579, 7886, 9158, 15772, 18316, 31544, 36632, 63088, 73264, 74917, 149834, 299668, 599336, 950263, 1198672, 1900526, 3801052, 7602104, 15204208, 18054997, 36109994, 72219988, 144439976, 288879952]

約数ペア:

[(1, 288879952), (2, 144439976), (4, 72219988), (8, 36109994), (16, 18054997), (19, 15204208), (38, 7602104), (76, 3801052), (152, 1900526), (241, 1198672), (304, 950263), (482, 599336), (964, 299668), (1928, 149834), (3856, 74917), (3943, 73264), (4579, 63088), (7886, 36632), (9158, 31544), (15772, 18316)]