3872890.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 68364132

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 156, 158, 191, 204, 221, 237, 316, 382, 442, 474, 573, 663, 764, 884, 948, 1027, 1146, 1326, 1343, 2054, 2292, 2483, 2652, 2686, 3081, 3247, 4029, 4108, 4966, 5372, 6162, 6494, 7449, 8058, 9741, 9932, 12324, 12988, 14898, 15089, 16116, 17459, 19482, 29796, 30178, 34918, 38964, 42211, 45267, 52377, 60356, 69836, 84422, 90534, 104754, 126633, 168844, 181068, 196157, 209508, 253266, 256513, 392314, 506532, 513026, 588471, 769539, 784628, 1026052, 1176942, 1539078, 2353884, 3078156, 3334669, 6669338, 10004007, 13338676, 20008014, 40016028]

約数ペア:

[(1, 40016028), (2, 20008014), (3, 13338676), (4, 10004007), (6, 6669338), (12, 3334669), (13, 3078156), (17, 2353884), (26, 1539078), (34, 1176942), (39, 1026052), (51, 784628), (52, 769539), (68, 588471), (78, 513026), (79, 506532), (102, 392314), (156, 256513), (158, 253266), (191, 209508), (204, 196157), (221, 181068), (237, 168844), (316, 126633), (382, 104754), (442, 90534), (474, 84422), (573, 69836), (663, 60356), (764, 52377), (884, 45267), (948, 42211), (1027, 38964), (1146, 34918), (1326, 30178), (1343, 29796), (2054, 19482), (2292, 17459), (2483, 16116), (2652, 15089), (2686, 14898), (3081, 12988), (3247, 12324), (4029, 9932), (4108, 9741), (4966, 8058), (5372, 7449), (6162, 6494)]