478220574708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9049}}^1\times {\mathrm{77263}}^1$

素因数の和:86341

約数の個数: 72

約数和(自身を含む): 1272615344000

約数和(自身を除く): 794394769292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 9049, 18098, 27147, 36196, 54294, 77263, 81441, 108588, 154526, 162882, 171931, 231789, 309052, 325764, 343862, 463578, 515793, 687724, 695367, 927156, 1031586, 1390734, 1467997, 1547379, 2063172, 2781468, 2935994, 3094758, 4403991, 5871988, 6189516, 8807982, 13211973, 17615964, 26423946, 52847892, 699152887, 1398305774, 2097458661, 2796611548, 4194917322, 6292375983, 8389834644, 12584751966, 13283904853, 25169503932, 26567809706, 39851714559, 53135619412, 79703429118, 119555143677, 159406858236, 239110287354, 478220574708]

約数ペア:

[(1, 478220574708), (2, 239110287354), (3, 159406858236), (4, 119555143677), (6, 79703429118), (9, 53135619412), (12, 39851714559), (18, 26567809706), (19, 25169503932), (36, 13283904853), (38, 12584751966), (57, 8389834644), (76, 6292375983), (114, 4194917322), (171, 2796611548), (228, 2097458661), (342, 1398305774), (684, 699152887), (9049, 52847892), (18098, 26423946), (27147, 17615964), (36196, 13211973), (54294, 8807982), (77263, 6189516), (81441, 5871988), (108588, 4403991), (154526, 3094758), (162882, 2935994), (171931, 2781468), (231789, 2063172), (309052, 1547379), (325764, 1467997), (343862, 1390734), (463578, 1031586), (515793, 927156), (687724, 695367)]