394391844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 1260604800

約数和(自身を除く): 866212956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 154, 198, 219, 231, 252, 292, 308, 396, 438, 462, 511, 657, 693, 803, 876, 924, 1022, 1314, 1386, 1533, 1606, 1949, 2044, 2409, 2628, 2772, 3066, 3212, 3898, 4599, 4818, 5621, 5847, 6132, 7227, 7796, 9198, 9636, 11242, 11694, 13643, 14454, 16863, 17541, 18396, 21439, 22484, 23388, 27286, 28908, 33726, 35082, 40929, 42878, 50589, 54572, 64317, 67452, 70164, 81858, 85756, 101178, 122787, 128634, 142277, 150073, 163716, 192951, 202356, 245574, 257268, 284554, 300146, 385902, 426831, 450219, 491148, 569108, 600292, 771804, 853662, 900438, 995939, 1280493, 1350657, 1565047, 1707324, 1800876, 1991878, 2560986, 2701314, 2987817, 3130094, 3983756, 4695141, 5121972, 5402628, 5975634, 6260188, 8963451, 9390282, 10955329, 11951268, 14085423, 17926902, 18780564, 21910658, 28170846, 32865987, 35853804, 43821316, 56341692, 65731974, 98597961, 131463948, 197195922, 394391844]

約数ペア:

[(1, 394391844), (2, 197195922), (3, 131463948), (4, 98597961), (6, 65731974), (7, 56341692), (9, 43821316), (11, 35853804), (12, 32865987), (14, 28170846), (18, 21910658), (21, 18780564), (22, 17926902), (28, 14085423), (33, 11951268), (36, 10955329), (42, 9390282), (44, 8963451), (63, 6260188), (66, 5975634), (73, 5402628), (77, 5121972), (84, 4695141), (99, 3983756), (126, 3130094), (132, 2987817), (146, 2701314), (154, 2560986), (198, 1991878), (219, 1800876), (231, 1707324), (252, 1565047), (292, 1350657), (308, 1280493), (396, 995939), (438, 900438), (462, 853662), (511, 771804), (657, 600292), (693, 569108), (803, 491148), (876, 450219), (924, 426831), (1022, 385902), (1314, 300146), (1386, 284554), (1533, 257268), (1606, 245574), (1949, 202356), (2044, 192951), (2409, 163716), (2628, 150073), (2772, 142277), (3066, 128634), (3212, 122787), (3898, 101178), (4599, 85756), (4818, 81858), (5621, 70164), (5847, 67452), (6132, 64317), (7227, 54572), (7796, 50589), (9198, 42878), (9636, 40929), (11242, 35082), (11694, 33726), (13643, 28908), (14454, 27286), (16863, 23388), (17541, 22484), (18396, 21439)]