325924708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 614891200

約数和(自身を除く): 288966492

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 229, 244, 307, 458, 614, 916, 1159, 1228, 2318, 4351, 4636, 5833, 8702, 11666, 13969, 17404, 18727, 23332, 27938, 37454, 55876, 70303, 74908, 140606, 265411, 281212, 355813, 530822, 711626, 1061644, 1335757, 1423252, 2671514, 4288483, 5343028, 8576966, 17153932, 81481177, 162962354, 325924708]

約数ペア:

[(1, 325924708), (2, 162962354), (4, 81481177), (19, 17153932), (38, 8576966), (61, 5343028), (76, 4288483), (122, 2671514), (229, 1423252), (244, 1335757), (307, 1061644), (458, 711626), (614, 530822), (916, 355813), (1159, 281212), (1228, 265411), (2318, 140606), (4351, 74908), (4636, 70303), (5833, 55876), (8702, 37454), (11666, 27938), (13969, 23332), (17404, 18727)]