813412158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 1959552000

約数和(自身を除く): 1146139842

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 149, 179, 221, 298, 299, 358, 391, 442, 447, 537, 598, 663, 782, 894, 897, 1074, 1173, 1326, 1794, 1937, 2327, 2346, 2533, 3043, 3427, 3874, 4117, 4654, 5066, 5083, 5811, 6086, 6854, 6981, 7599, 8234, 9129, 10166, 10281, 11622, 12351, 13962, 15198, 15249, 18258, 20562, 24702, 26671, 30498, 32929, 39559, 44551, 53342, 53521, 58259, 65858, 69989, 79118, 80013, 89102, 98787, 107042, 116518, 118677, 133653, 139978, 160026, 160563, 174777, 197574, 209967, 237354, 267306, 321126, 346723, 349554, 419934, 453407, 613433, 693446, 757367, 906814, 909857, 1040169, 1226866, 1360221, 1514734, 1819714, 1840299, 2080338, 2272101, 2720442, 2729571, 3680598, 4544202, 5459142, 5894291, 7974629, 10428361, 11788582, 15949258, 17682873, 20856722, 23923887, 31285083, 35365746, 47847774, 62570166, 135568693, 271137386, 406706079, 813412158]

約数ペア:

[(1, 813412158), (2, 406706079), (3, 271137386), (6, 135568693), (13, 62570166), (17, 47847774), (23, 35365746), (26, 31285083), (34, 23923887), (39, 20856722), (46, 17682873), (51, 15949258), (69, 11788582), (78, 10428361), (102, 7974629), (138, 5894291), (149, 5459142), (179, 4544202), (221, 3680598), (298, 2729571), (299, 2720442), (358, 2272101), (391, 2080338), (442, 1840299), (447, 1819714), (537, 1514734), (598, 1360221), (663, 1226866), (782, 1040169), (894, 909857), (897, 906814), (1074, 757367), (1173, 693446), (1326, 613433), (1794, 453407), (1937, 419934), (2327, 349554), (2346, 346723), (2533, 321126), (3043, 267306), (3427, 237354), (3874, 209967), (4117, 197574), (4654, 174777), (5066, 160563), (5083, 160026), (5811, 139978), (6086, 133653), (6854, 118677), (6981, 116518), (7599, 107042), (8234, 98787), (9129, 89102), (10166, 80013), (10281, 79118), (11622, 69989), (12351, 65858), (13962, 58259), (15198, 53521), (15249, 53342), (18258, 44551), (20562, 39559), (24702, 32929), (26671, 30498)]