31046282928

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{2729}}^1$

素因数の和:3339

約数の個数: 120

約数和(自身を含む): 87575124000

約数和(自身を除く): 56528841072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 397, 398, 597, 794, 796, 1191, 1194, 1588, 1592, 1791, 2382, 2388, 2729, 3176, 3184, 3573, 3582, 4764, 4776, 5458, 6352, 7146, 7164, 8187, 9528, 9552, 10916, 14292, 14328, 16374, 19056, 21832, 24561, 28584, 28656, 32748, 43664, 49122, 57168, 65496, 79003, 98244, 130992, 158006, 196488, 237009, 316012, 392976, 474018, 543071, 632024, 711027, 948036, 1083413, 1086142, 1264048, 1422054, 1629213, 1896072, 2166826, 2172284, 2844108, 3250239, 3258426, 3792144, 4333652, 4344568, 4887639, 5688216, 6500478, 6516852, 8667304, 8689136, 9750717, 9775278, 11376432, 13000956, 13033704, 17334608, 19501434, 19550556, 26001912, 26067408, 39002868, 39101112, 52003824, 78005736, 78202224, 156011472, 215599187, 431198374, 646797561, 862396748, 1293595122, 1724793496, 1940392683, 2587190244, 3449586992, 3880785366, 5174380488, 7761570732, 10348760976, 15523141464, 31046282928]

約数ペア:

[(1, 31046282928), (2, 15523141464), (3, 10348760976), (4, 7761570732), (6, 5174380488), (8, 3880785366), (9, 3449586992), (12, 2587190244), (16, 1940392683), (18, 1724793496), (24, 1293595122), (36, 862396748), (48, 646797561), (72, 431198374), (144, 215599187), (199, 156011472), (397, 78202224), (398, 78005736), (597, 52003824), (794, 39101112), (796, 39002868), (1191, 26067408), (1194, 26001912), (1588, 19550556), (1592, 19501434), (1791, 17334608), (2382, 13033704), (2388, 13000956), (2729, 11376432), (3176, 9775278), (3184, 9750717), (3573, 8689136), (3582, 8667304), (4764, 6516852), (4776, 6500478), (5458, 5688216), (6352, 4887639), (7146, 4344568), (7164, 4333652), (8187, 3792144), (9528, 3258426), (9552, 3250239), (10916, 2844108), (14292, 2172284), (14328, 2166826), (16374, 1896072), (19056, 1629213), (21832, 1422054), (24561, 1264048), (28584, 1086142), (28656, 1083413), (32748, 948036), (43664, 711027), (49122, 632024), (57168, 543071), (65496, 474018), (79003, 392976), (98244, 316012), (130992, 237009), (158006, 196488)]