15665416998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4842

約数の個数: 128

約数和(自身を含む): 40017162240

約数和(自身を除く): 24351745242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 109, 134, 154, 201, 218, 231, 327, 402, 462, 469, 654, 737, 763, 938, 1199, 1407, 1474, 1526, 2211, 2289, 2398, 2814, 3597, 4422, 4578, 4643, 5159, 7194, 7303, 8393, 9286, 10318, 13929, 14606, 15477, 16786, 21909, 25179, 27858, 30954, 32501, 43818, 50358, 51073, 51121, 65002, 80333, 97503, 102146, 102242, 153219, 153363, 160666, 195006, 240999, 306438, 306726, 311081, 357511, 481998, 506087, 562331, 622162, 715022, 933243, 1012174, 1072533, 1124662, 1518261, 1686993, 1866486, 2145066, 2177567, 3036522, 3373986, 3421891, 3542609, 4355134, 5566957, 6532701, 6843782, 7085218, 10265673, 10627827, 11133914, 13065402, 16700871, 20531346, 21255654, 23953237, 33401742, 33907829, 38968699, 47906474, 67815658, 71859711, 77937398, 101723487, 116906097, 143719422, 203446974, 233812194, 237354803, 372986119, 474709606, 712064409, 745972238, 1118958357, 1424128818, 2237916714, 2610902833, 5221805666, 7832708499, 15665416998]

約数ペア:

[(1, 15665416998), (2, 7832708499), (3, 5221805666), (6, 2610902833), (7, 2237916714), (11, 1424128818), (14, 1118958357), (21, 745972238), (22, 712064409), (33, 474709606), (42, 372986119), (66, 237354803), (67, 233812194), (77, 203446974), (109, 143719422), (134, 116906097), (154, 101723487), (201, 77937398), (218, 71859711), (231, 67815658), (327, 47906474), (402, 38968699), (462, 33907829), (469, 33401742), (654, 23953237), (737, 21255654), (763, 20531346), (938, 16700871), (1199, 13065402), (1407, 11133914), (1474, 10627827), (1526, 10265673), (2211, 7085218), (2289, 6843782), (2398, 6532701), (2814, 5566957), (3597, 4355134), (4422, 3542609), (4578, 3421891), (4643, 3373986), (5159, 3036522), (7194, 2177567), (7303, 2145066), (8393, 1866486), (9286, 1686993), (10318, 1518261), (13929, 1124662), (14606, 1072533), (15477, 1012174), (16786, 933243), (21909, 715022), (25179, 622162), (27858, 562331), (30954, 506087), (32501, 481998), (43818, 357511), (50358, 311081), (51073, 306726), (51121, 306438), (65002, 240999), (80333, 195006), (97503, 160666), (102146, 153363), (102242, 153219)]