2155433472

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 6536724480

約数和(自身を除く): 4381291008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 79, 93, 96, 124, 128, 144, 158, 186, 191, 192, 237, 248, 256, 279, 288, 316, 372, 382, 384, 474, 496, 512, 558, 573, 576, 632, 711, 744, 764, 768, 948, 992, 1116, 1146, 1152, 1264, 1422, 1488, 1528, 1536, 1719, 1896, 1984, 2232, 2292, 2304, 2449, 2528, 2844, 2976, 3056, 3438, 3792, 3968, 4464, 4584, 4608, 4898, 5056, 5688, 5921, 5952, 6112, 6876, 7347, 7584, 7936, 8928, 9168, 9796, 10112, 11376, 11842, 11904, 12224, 13752, 14694, 15089, 15168, 15872, 17763, 17856, 18336, 19592, 20224, 22041, 22752, 23684, 23808, 24448, 27504, 29388, 30178, 30336, 35526, 35712, 36672, 39184, 40448, 44082, 45267, 45504, 47368, 47616, 48896, 53289, 55008, 58776, 60356, 60672, 71052, 71424, 73344, 78368, 88164, 90534, 91008, 94736, 97792, 106578, 110016, 117552, 120712, 121344, 135801, 142104, 142848, 146688, 156736, 176328, 181068, 182016, 189472, 213156, 220032, 235104, 241424, 271602, 284208, 293376, 313472, 352656, 362136, 364032, 378944, 426312, 440064, 467759, 470208, 482848, 543204, 568416, 626944, 705312, 724272, 757888, 852624, 880128, 935518, 940416, 965696, 1086408, 1136832, 1253888, 1403277, 1410624, 1448544, 1515776, 1705248, 1871036, 1880832, 1931392, 2172816, 2273664, 2806554, 2821248, 2897088, 3031552, 3410496, 3742072, 3761664, 3862784, 4209831, 4345632, 4547328, 5613108, 5642496, 5794176, 6820992, 7484144, 7725568, 8419662, 8691264, 9094656, 11226216, 11284992, 11588352, 13641984, 14968288, 16839324, 17382528, 22452432, 23176704, 27283968, 29936576, 33678648, 34765056, 44904864, 59873152, 67357296, 69530112, 89809728, 119746304, 134714592, 179619456, 239492608, 269429184, 359238912, 538858368, 718477824, 1077716736, 2155433472]

約数ペア:

[(1, 2155433472), (2, 1077716736), (3, 718477824), (4, 538858368), (6, 359238912), (8, 269429184), (9, 239492608), (12, 179619456), (16, 134714592), (18, 119746304), (24, 89809728), (31, 69530112), (32, 67357296), (36, 59873152), (48, 44904864), (62, 34765056), (64, 33678648), (72, 29936576), (79, 27283968), (93, 23176704), (96, 22452432), (124, 17382528), (128, 16839324), (144, 14968288), (158, 13641984), (186, 11588352), (191, 11284992), (192, 11226216), (237, 9094656), (248, 8691264), (256, 8419662), (279, 7725568), (288, 7484144), (316, 6820992), (372, 5794176), (382, 5642496), (384, 5613108), (474, 4547328), (496, 4345632), (512, 4209831), (558, 3862784), (573, 3761664), (576, 3742072), (632, 3410496), (711, 3031552), (744, 2897088), (764, 2821248), (768, 2806554), (948, 2273664), (992, 2172816), (1116, 1931392), (1146, 1880832), (1152, 1871036), (1264, 1705248), (1422, 1515776), (1488, 1448544), (1528, 1410624), (1536, 1403277), (1719, 1253888), (1896, 1136832), (1984, 1086408), (2232, 965696), (2292, 940416), (2304, 935518), (2449, 880128), (2528, 852624), (2844, 757888), (2976, 724272), (3056, 705312), (3438, 626944), (3792, 568416), (3968, 543204), (4464, 482848), (4584, 470208), (4608, 467759), (4898, 440064), (5056, 426312), (5688, 378944), (5921, 364032), (5952, 362136), (6112, 352656), (6876, 313472), (7347, 293376), (7584, 284208), (7936, 271602), (8928, 241424), (9168, 235104), (9796, 220032), (10112, 213156), (11376, 189472), (11842, 182016), (11904, 181068), (12224, 176328), (13752, 156736), (14694, 146688), (15089, 142848), (15168, 142104), (15872, 135801), (17763, 121344), (17856, 120712), (18336, 117552), (19592, 110016), (20224, 106578), (22041, 97792), (22752, 94736), (23684, 91008), (23808, 90534), (24448, 88164), (27504, 78368), (29388, 73344), (30178, 71424), (30336, 71052), (35526, 60672), (35712, 60356), (36672, 58776), (39184, 55008), (40448, 53289), (44082, 48896), (45267, 47616), (45504, 47368)]