8340984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 24186240

約数和(自身を除く): 15845256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 101, 111, 124, 148, 186, 202, 222, 248, 279, 296, 303, 333, 372, 404, 444, 558, 606, 666, 744, 808, 888, 909, 1116, 1147, 1212, 1332, 1818, 2232, 2294, 2424, 2664, 3131, 3441, 3636, 3737, 4588, 6262, 6882, 7272, 7474, 9176, 9393, 10323, 11211, 12524, 13764, 14948, 18786, 20646, 22422, 25048, 27528, 28179, 29896, 33633, 37572, 41292, 44844, 56358, 67266, 75144, 82584, 89688, 112716, 115847, 134532, 225432, 231694, 269064, 347541, 463388, 695082, 926776, 1042623, 1390164, 2085246, 2780328, 4170492, 8340984]

約数ペア:

[(1, 8340984), (2, 4170492), (3, 2780328), (4, 2085246), (6, 1390164), (8, 1042623), (9, 926776), (12, 695082), (18, 463388), (24, 347541), (31, 269064), (36, 231694), (37, 225432), (62, 134532), (72, 115847), (74, 112716), (93, 89688), (101, 82584), (111, 75144), (124, 67266), (148, 56358), (186, 44844), (202, 41292), (222, 37572), (248, 33633), (279, 29896), (296, 28179), (303, 27528), (333, 25048), (372, 22422), (404, 20646), (444, 18786), (558, 14948), (606, 13764), (666, 12524), (744, 11211), (808, 10323), (888, 9393), (909, 9176), (1116, 7474), (1147, 7272), (1212, 6882), (1332, 6262), (1818, 4588), (2232, 3737), (2294, 3636), (2424, 3441), (2664, 3131)]