19226099808

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{27259}}^1$

素因数の和:27385

約数の個数: 144

約数和(自身を含む): 57154406400

約数和(自身を除く): 37928306592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 558, 632, 711, 744, 948, 992, 1116, 1264, 1422, 1488, 1896, 2232, 2449, 2528, 2844, 2976, 3792, 4464, 4898, 5688, 7347, 7584, 8928, 9796, 11376, 14694, 19592, 22041, 22752, 27259, 29388, 39184, 44082, 54518, 58776, 78368, 81777, 88164, 109036, 117552, 163554, 176328, 218072, 235104, 245331, 327108, 352656, 436144, 490662, 654216, 705312, 845029, 872288, 981324, 1308432, 1690058, 1962648, 2153461, 2535087, 2616864, 3380116, 3925296, 4306922, 5070174, 6460383, 6760232, 7605261, 7850592, 8613844, 10140348, 12920766, 13520464, 15210522, 17227688, 19381149, 20280696, 25841532, 27040928, 30421044, 34455376, 38762298, 40561392, 51683064, 60842088, 66757291, 68910752, 77524596, 81122784, 103366128, 121684176, 133514582, 155049192, 200271873, 206732256, 243368352, 267029164, 310098384, 400543746, 534058328, 600815619, 620196768, 801087492, 1068116656, 1201631238, 1602174984, 2136233312, 2403262476, 3204349968, 4806524952, 6408699936, 9613049904, 19226099808]

約数ペア:

[(1, 19226099808), (2, 9613049904), (3, 6408699936), (4, 4806524952), (6, 3204349968), (8, 2403262476), (9, 2136233312), (12, 1602174984), (16, 1201631238), (18, 1068116656), (24, 801087492), (31, 620196768), (32, 600815619), (36, 534058328), (48, 400543746), (62, 310098384), (72, 267029164), (79, 243368352), (93, 206732256), (96, 200271873), (124, 155049192), (144, 133514582), (158, 121684176), (186, 103366128), (237, 81122784), (248, 77524596), (279, 68910752), (288, 66757291), (316, 60842088), (372, 51683064), (474, 40561392), (496, 38762298), (558, 34455376), (632, 30421044), (711, 27040928), (744, 25841532), (948, 20280696), (992, 19381149), (1116, 17227688), (1264, 15210522), (1422, 13520464), (1488, 12920766), (1896, 10140348), (2232, 8613844), (2449, 7850592), (2528, 7605261), (2844, 6760232), (2976, 6460383), (3792, 5070174), (4464, 4306922), (4898, 3925296), (5688, 3380116), (7347, 2616864), (7584, 2535087), (8928, 2153461), (9796, 1962648), (11376, 1690058), (14694, 1308432), (19592, 981324), (22041, 872288), (22752, 845029), (27259, 705312), (29388, 654216), (39184, 490662), (44082, 436144), (54518, 352656), (58776, 327108), (78368, 245331), (81777, 235104), (88164, 218072), (109036, 176328), (117552, 163554)]