800708792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 1791720000

約数和(自身を除く): 991011208

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 89, 104, 116, 152, 157, 178, 232, 247, 314, 356, 377, 494, 551, 628, 712, 754, 988, 1102, 1157, 1256, 1508, 1691, 1976, 2041, 2204, 2314, 2581, 2983, 3016, 3382, 4082, 4408, 4553, 4628, 5162, 5966, 6764, 7163, 8164, 9106, 9256, 10324, 11932, 13528, 13973, 14326, 16328, 18212, 20648, 21983, 23864, 27946, 28652, 33553, 36424, 38779, 43966, 49039, 55892, 57304, 59189, 67106, 77558, 86507, 87932, 98078, 111784, 118378, 134212, 155116, 173014, 175864, 181649, 196156, 236756, 265487, 268424, 310232, 346028, 363298, 392312, 405217, 473512, 530974, 637507, 692056, 726596, 810434, 1061948, 1124591, 1275014, 1453192, 1620868, 2123896, 2249182, 2550028, 3241736, 3451331, 4498364, 5100056, 5267821, 6902662, 7699123, 8996728, 10535642, 13805324, 15398246, 21071284, 27610648, 30796492, 42142568, 61592984, 100088599, 200177198, 400354396, 800708792]

約数ペア:

[(1, 800708792), (2, 400354396), (4, 200177198), (8, 100088599), (13, 61592984), (19, 42142568), (26, 30796492), (29, 27610648), (38, 21071284), (52, 15398246), (58, 13805324), (76, 10535642), (89, 8996728), (104, 7699123), (116, 6902662), (152, 5267821), (157, 5100056), (178, 4498364), (232, 3451331), (247, 3241736), (314, 2550028), (356, 2249182), (377, 2123896), (494, 1620868), (551, 1453192), (628, 1275014), (712, 1124591), (754, 1061948), (988, 810434), (1102, 726596), (1157, 692056), (1256, 637507), (1508, 530974), (1691, 473512), (1976, 405217), (2041, 392312), (2204, 363298), (2314, 346028), (2581, 310232), (2983, 268424), (3016, 265487), (3382, 236756), (4082, 196156), (4408, 181649), (4553, 175864), (4628, 173014), (5162, 155116), (5966, 134212), (6764, 118378), (7163, 111784), (8164, 98078), (9106, 87932), (9256, 86507), (10324, 77558), (11932, 67106), (13528, 59189), (13973, 57304), (14326, 55892), (16328, 49039), (18212, 43966), (20648, 38779), (21983, 36424), (23864, 33553), (27946, 28652)]