1706681988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 4889859744

約数和(自身を除く): 3183177756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 241, 297, 324, 396, 482, 594, 723, 891, 964, 1188, 1446, 1782, 1987, 2169, 2651, 2892, 3564, 3974, 4338, 5302, 5961, 6507, 7948, 7953, 8676, 10604, 11922, 13014, 15906, 17883, 19521, 21857, 23844, 23859, 26028, 31812, 35766, 39042, 43714, 47718, 53649, 65571, 71532, 71577, 78084, 87428, 95436, 107298, 131142, 143154, 160947, 196713, 214596, 214731, 262284, 286308, 321894, 393426, 429462, 478867, 590139, 643788, 786852, 858924, 957734, 1180278, 1436601, 1770417, 1915468, 2360556, 2873202, 3540834, 4309803, 5267537, 5746404, 7081668, 8619606, 10535074, 12929409, 15802611, 17239212, 21070148, 25858818, 31605222, 38788227, 47407833, 51717636, 63210444, 77576454, 94815666, 142223499, 155152908, 189631332, 284446998, 426670497, 568893996, 853340994, 1706681988]

約数ペア:

[(1, 1706681988), (2, 853340994), (3, 568893996), (4, 426670497), (6, 284446998), (9, 189631332), (11, 155152908), (12, 142223499), (18, 94815666), (22, 77576454), (27, 63210444), (33, 51717636), (36, 47407833), (44, 38788227), (54, 31605222), (66, 25858818), (81, 21070148), (99, 17239212), (108, 15802611), (132, 12929409), (162, 10535074), (198, 8619606), (241, 7081668), (297, 5746404), (324, 5267537), (396, 4309803), (482, 3540834), (594, 2873202), (723, 2360556), (891, 1915468), (964, 1770417), (1188, 1436601), (1446, 1180278), (1782, 957734), (1987, 858924), (2169, 786852), (2651, 643788), (2892, 590139), (3564, 478867), (3974, 429462), (4338, 393426), (5302, 321894), (5961, 286308), (6507, 262284), (7948, 214731), (7953, 214596), (8676, 196713), (10604, 160947), (11922, 143154), (13014, 131142), (15906, 107298), (17883, 95436), (19521, 87428), (21857, 78084), (23844, 71577), (23859, 71532), (26028, 65571), (31812, 53649), (35766, 47718), (39042, 43714)]