442578546072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1309807}}^1$

素因数の和:1309870

約数の個数: 144

約数和(自身を含む): 1362370595040

約数和(自身を除く): 919792048968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 684, 722, 741, 936, 988, 1083, 1368, 1444, 1482, 1976, 2166, 2223, 2888, 2964, 3249, 4332, 4446, 4693, 5928, 6498, 8664, 8892, 9386, 12996, 14079, 17784, 18772, 25992, 28158, 37544, 42237, 56316, 84474, 112632, 168948, 337896, 1309807, 2619614, 3929421, 5239228, 7858842, 10478456, 11788263, 15717684, 17027491, 23576526, 24886333, 31435368, 34054982, 47153052, 49772666, 51082473, 68109964, 74658999, 94306104, 99545332, 102164946, 136219928, 149317998, 153247419, 199090664, 204329892, 223976997, 298635996, 306494838, 323522329, 408659784, 447953994, 472840327, 597271992, 612989676, 647044658, 895907988, 945680654, 970566987, 1225979352, 1294089316, 1418520981, 1791815976, 1891361308, 1941133974, 2588178632, 2837041962, 2911700961, 3782722616, 3882267948, 4255562943, 5674083924, 5823401922, 6146924251, 7764535896, 8511125886, 11348167848, 11646803844, 12293848502, 17022251772, 18440772753, 23293607688, 24587697004, 34044503544, 36881545506, 49175394008, 55322318259, 73763091012, 110644636518, 147526182024, 221289273036, 442578546072]

約数ペア:

[(1, 442578546072), (2, 221289273036), (3, 147526182024), (4, 110644636518), (6, 73763091012), (8, 55322318259), (9, 49175394008), (12, 36881545506), (13, 34044503544), (18, 24587697004), (19, 23293607688), (24, 18440772753), (26, 17022251772), (36, 12293848502), (38, 11646803844), (39, 11348167848), (52, 8511125886), (57, 7764535896), (72, 6146924251), (76, 5823401922), (78, 5674083924), (104, 4255562943), (114, 3882267948), (117, 3782722616), (152, 2911700961), (156, 2837041962), (171, 2588178632), (228, 1941133974), (234, 1891361308), (247, 1791815976), (312, 1418520981), (342, 1294089316), (361, 1225979352), (456, 970566987), (468, 945680654), (494, 895907988), (684, 647044658), (722, 612989676), (741, 597271992), (936, 472840327), (988, 447953994), (1083, 408659784), (1368, 323522329), (1444, 306494838), (1482, 298635996), (1976, 223976997), (2166, 204329892), (2223, 199090664), (2888, 153247419), (2964, 149317998), (3249, 136219928), (4332, 102164946), (4446, 99545332), (4693, 94306104), (5928, 74658999), (6498, 68109964), (8664, 51082473), (8892, 49772666), (9386, 47153052), (12996, 34054982), (14079, 31435368), (17784, 24886333), (18772, 23576526), (25992, 17027491), (28158, 15717684), (37544, 11788263), (42237, 10478456), (56316, 7858842), (84474, 5239228), (112632, 3929421), (168948, 2619614), (337896, 1309807)]