291220488996

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1545461}}^1$

素因数の和:1545892

約数の個数: 48

約数和(自身を含む): 697905911808

約数和(自身を除く): 406685422812

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 383, 492, 766, 1149, 1532, 2298, 4596, 15703, 31406, 47109, 62812, 94218, 188436, 1545461, 3090922, 4636383, 6181844, 9272766, 18545532, 63363901, 126727802, 190091703, 253455604, 380183406, 591911563, 760366812, 1183823126, 1775734689, 2367646252, 3551469378, 7102938756, 24268374083, 48536748166, 72805122249, 97073496332, 145610244498, 291220488996]

約数ペア:

[(1, 291220488996), (2, 145610244498), (3, 97073496332), (4, 72805122249), (6, 48536748166), (12, 24268374083), (41, 7102938756), (82, 3551469378), (123, 2367646252), (164, 1775734689), (246, 1183823126), (383, 760366812), (492, 591911563), (766, 380183406), (1149, 253455604), (1532, 190091703), (2298, 126727802), (4596, 63363901), (15703, 18545532), (31406, 9272766), (47109, 6181844), (62812, 4636383), (94218, 3090922), (188436, 1545461)]