489607092

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{38747}}^1$

素因数の和:38779

約数の個数: 72

約数和(自身を含む): 1382218656

約数和(自身を除く): 892611564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 38747, 77494, 116241, 154988, 232482, 348723, 464964, 503711, 697446, 1007422, 1046169, 1394892, 1511133, 2014844, 2092338, 3022266, 3138507, 4184676, 4533399, 6044532, 6277014, 9066798, 9415521, 12554028, 13600197, 18133596, 18831042, 27200394, 37662084, 40800591, 54400788, 81601182, 122401773, 163202364, 244803546, 489607092]

約数ペア:

[(1, 489607092), (2, 244803546), (3, 163202364), (4, 122401773), (6, 81601182), (9, 54400788), (12, 40800591), (13, 37662084), (18, 27200394), (26, 18831042), (27, 18133596), (36, 13600197), (39, 12554028), (52, 9415521), (54, 9066798), (78, 6277014), (81, 6044532), (108, 4533399), (117, 4184676), (156, 3138507), (162, 3022266), (234, 2092338), (243, 2014844), (324, 1511133), (351, 1394892), (468, 1046169), (486, 1007422), (702, 697446), (972, 503711), (1053, 464964), (1404, 348723), (2106, 232482), (3159, 154988), (4212, 116241), (6318, 77494), (12636, 38747)]