620481312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2783

約数の個数: 144

約数和(自身を含む): 1951998048

約数和(自身を除く): 1331516736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 198, 219, 264, 288, 292, 352, 396, 438, 528, 584, 657, 792, 803, 876, 1056, 1168, 1314, 1584, 1606, 1752, 2336, 2409, 2628, 2683, 3168, 3212, 3504, 4818, 5256, 5366, 6424, 7008, 7227, 8049, 9636, 10512, 10732, 12848, 14454, 16098, 19272, 21024, 21464, 24147, 25696, 28908, 29513, 32196, 38544, 42928, 48294, 57816, 59026, 64392, 77088, 85856, 88539, 96588, 115632, 118052, 128784, 177078, 193176, 195859, 231264, 236104, 257568, 265617, 354156, 386352, 391718, 472208, 531234, 587577, 708312, 772704, 783436, 944416, 1062468, 1175154, 1416624, 1566872, 1762731, 2124936, 2154449, 2350308, 2833248, 3133744, 3525462, 4249872, 4308898, 4700616, 6267488, 6463347, 7050924, 8499744, 8617796, 9401232, 12926694, 14101848, 17235592, 18802464, 19390041, 25853388, 28203696, 34471184, 38780082, 51706776, 56407392, 68942368, 77560164, 103413552, 155120328, 206827104, 310240656, 620481312]

約数ペア:

[(1, 620481312), (2, 310240656), (3, 206827104), (4, 155120328), (6, 103413552), (8, 77560164), (9, 68942368), (11, 56407392), (12, 51706776), (16, 38780082), (18, 34471184), (22, 28203696), (24, 25853388), (32, 19390041), (33, 18802464), (36, 17235592), (44, 14101848), (48, 12926694), (66, 9401232), (72, 8617796), (73, 8499744), (88, 7050924), (96, 6463347), (99, 6267488), (132, 4700616), (144, 4308898), (146, 4249872), (176, 3525462), (198, 3133744), (219, 2833248), (264, 2350308), (288, 2154449), (292, 2124936), (352, 1762731), (396, 1566872), (438, 1416624), (528, 1175154), (584, 1062468), (657, 944416), (792, 783436), (803, 772704), (876, 708312), (1056, 587577), (1168, 531234), (1314, 472208), (1584, 391718), (1606, 386352), (1752, 354156), (2336, 265617), (2409, 257568), (2628, 236104), (2683, 231264), (3168, 195859), (3212, 193176), (3504, 177078), (4818, 128784), (5256, 118052), (5366, 115632), (6424, 96588), (7008, 88539), (7227, 85856), (8049, 77088), (9636, 64392), (10512, 59026), (10732, 57816), (12848, 48294), (14454, 42928), (16098, 38544), (19272, 32196), (21024, 29513), (21464, 28908), (24147, 25696)]