40939704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 120556800

約数和(自身を除く): 79617096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 191, 229, 234, 312, 382, 458, 468, 573, 687, 764, 916, 936, 1146, 1374, 1528, 1719, 1832, 2061, 2292, 2483, 2748, 2977, 3438, 4122, 4584, 4966, 5496, 5954, 6876, 7449, 8244, 8931, 9932, 11908, 13752, 14898, 16488, 17862, 19864, 22347, 23816, 26793, 29796, 35724, 43739, 44694, 53586, 59592, 71448, 87478, 89388, 107172, 131217, 174956, 178776, 214344, 262434, 349912, 393651, 524868, 568607, 787302, 1049736, 1137214, 1574604, 1705821, 2274428, 3149208, 3411642, 4548856, 5117463, 6823284, 10234926, 13646568, 20469852, 40939704]

約数ペア:

[(1, 40939704), (2, 20469852), (3, 13646568), (4, 10234926), (6, 6823284), (8, 5117463), (9, 4548856), (12, 3411642), (13, 3149208), (18, 2274428), (24, 1705821), (26, 1574604), (36, 1137214), (39, 1049736), (52, 787302), (72, 568607), (78, 524868), (104, 393651), (117, 349912), (156, 262434), (191, 214344), (229, 178776), (234, 174956), (312, 131217), (382, 107172), (458, 89388), (468, 87478), (573, 71448), (687, 59592), (764, 53586), (916, 44694), (936, 43739), (1146, 35724), (1374, 29796), (1528, 26793), (1719, 23816), (1832, 22347), (2061, 19864), (2292, 17862), (2483, 16488), (2748, 14898), (2977, 13752), (3438, 11908), (4122, 9932), (4584, 8931), (4966, 8244), (5496, 7449), (5954, 6876)]