42804216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 146764800

約数和(自身を除く): 103960584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 139, 141, 156, 168, 182, 188, 234, 252, 273, 278, 282, 312, 329, 364, 376, 417, 423, 468, 504, 546, 556, 564, 611, 658, 728, 819, 834, 846, 936, 973, 987, 1092, 1112, 1128, 1222, 1251, 1316, 1638, 1668, 1692, 1807, 1833, 1946, 1974, 2184, 2444, 2502, 2632, 2919, 2961, 3276, 3336, 3384, 3614, 3666, 3892, 3948, 4277, 4888, 5004, 5421, 5499, 5838, 5922, 6533, 6552, 7228, 7332, 7784, 7896, 8554, 8757, 10008, 10842, 10998, 11676, 11844, 12649, 12831, 13066, 14456, 14664, 16263, 17108, 17514, 19599, 21684, 21996, 23352, 23688, 25298, 25662, 26132, 32526, 34216, 35028, 37947, 38493, 39198, 43368, 43992, 45731, 50596, 51324, 52264, 58797, 65052, 70056, 75894, 76986, 78396, 84929, 91462, 101192, 102648, 113841, 117594, 130104, 137193, 151788, 153972, 156792, 169858, 182924, 227682, 235188, 254787, 274386, 303576, 307944, 339716, 365848, 411579, 455364, 470376, 509574, 548772, 594503, 679432, 764361, 823158, 910728, 1019148, 1097544, 1189006, 1528722, 1646316, 1783509, 2038296, 2378012, 3057444, 3292632, 3567018, 4756024, 5350527, 6114888, 7134036, 10701054, 14268072, 21402108, 42804216]

約数ペア:

[(1, 42804216), (2, 21402108), (3, 14268072), (4, 10701054), (6, 7134036), (7, 6114888), (8, 5350527), (9, 4756024), (12, 3567018), (13, 3292632), (14, 3057444), (18, 2378012), (21, 2038296), (24, 1783509), (26, 1646316), (28, 1528722), (36, 1189006), (39, 1097544), (42, 1019148), (47, 910728), (52, 823158), (56, 764361), (63, 679432), (72, 594503), (78, 548772), (84, 509574), (91, 470376), (94, 455364), (104, 411579), (117, 365848), (126, 339716), (139, 307944), (141, 303576), (156, 274386), (168, 254787), (182, 235188), (188, 227682), (234, 182924), (252, 169858), (273, 156792), (278, 153972), (282, 151788), (312, 137193), (329, 130104), (364, 117594), (376, 113841), (417, 102648), (423, 101192), (468, 91462), (504, 84929), (546, 78396), (556, 76986), (564, 75894), (611, 70056), (658, 65052), (728, 58797), (819, 52264), (834, 51324), (846, 50596), (936, 45731), (973, 43992), (987, 43368), (1092, 39198), (1112, 38493), (1128, 37947), (1222, 35028), (1251, 34216), (1316, 32526), (1638, 26132), (1668, 25662), (1692, 25298), (1807, 23688), (1833, 23352), (1946, 21996), (1974, 21684), (2184, 19599), (2444, 17514), (2502, 17108), (2632, 16263), (2919, 14664), (2961, 14456), (3276, 13066), (3336, 12831), (3384, 12649), (3614, 11844), (3666, 11676), (3892, 10998), (3948, 10842), (4277, 10008), (4888, 8757), (5004, 8554), (5421, 7896), (5499, 7784), (5838, 7332), (5922, 7228), (6533, 6552)]