449211756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 1270080000

約数和(自身を除く): 820868244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 149, 228, 266, 298, 399, 447, 532, 596, 798, 894, 1043, 1596, 1788, 1889, 2086, 2831, 3129, 3778, 4172, 5662, 5667, 6258, 7556, 8493, 11324, 11334, 12516, 13223, 16986, 19817, 22668, 26446, 33972, 35891, 39634, 39669, 52892, 59451, 71782, 79268, 79338, 107673, 118902, 143564, 158676, 215346, 237804, 251237, 281461, 430692, 502474, 562922, 753711, 844383, 1004948, 1125844, 1507422, 1688766, 1970227, 3014844, 3377532, 3940454, 5347759, 5910681, 7880908, 10695518, 11821362, 16043277, 21391036, 23642724, 32086554, 37434313, 64173108, 74868626, 112302939, 149737252, 224605878, 449211756]

約数ペア:

[(1, 449211756), (2, 224605878), (3, 149737252), (4, 112302939), (6, 74868626), (7, 64173108), (12, 37434313), (14, 32086554), (19, 23642724), (21, 21391036), (28, 16043277), (38, 11821362), (42, 10695518), (57, 7880908), (76, 5910681), (84, 5347759), (114, 3940454), (133, 3377532), (149, 3014844), (228, 1970227), (266, 1688766), (298, 1507422), (399, 1125844), (447, 1004948), (532, 844383), (596, 753711), (798, 562922), (894, 502474), (1043, 430692), (1596, 281461), (1788, 251237), (1889, 237804), (2086, 215346), (2831, 158676), (3129, 143564), (3778, 118902), (4172, 107673), (5662, 79338), (5667, 79268), (6258, 71782), (7556, 59451), (8493, 52892), (11324, 39669), (11334, 39634), (12516, 35891), (13223, 33972), (16986, 26446), (19817, 22668)]