320845056

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1676

約数の個数: 144

約数和(自身を含む): 1002900864

約数和(自身を除く): 682055808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1554, 1613, 1776, 1792, 2072, 2368, 2688, 3108, 3226, 3552, 4144, 4736, 4839, 5376, 6216, 6452, 7104, 8288, 9472, 9678, 11291, 12432, 12904, 14208, 16576, 19356, 22582, 24864, 25808, 28416, 33152, 33873, 38712, 45164, 49728, 51616, 59681, 66304, 67746, 77424, 90328, 99456, 103232, 119362, 135492, 154848, 179043, 180656, 198912, 206464, 238724, 270984, 309696, 358086, 361312, 412928, 417767, 477448, 541968, 619392, 716172, 722624, 835534, 954896, 1083936, 1238784, 1253301, 1432344, 1445248, 1671068, 1909792, 2167872, 2506602, 2864688, 2890496, 3342136, 3819584, 4335744, 5013204, 5729376, 6684272, 7639168, 8671488, 10026408, 11458752, 13368544, 15278336, 20052816, 22917504, 26737088, 40105632, 45835008, 53474176, 80211264, 106948352, 160422528, 320845056]

約数ペア:

[(1, 320845056), (2, 160422528), (3, 106948352), (4, 80211264), (6, 53474176), (7, 45835008), (8, 40105632), (12, 26737088), (14, 22917504), (16, 20052816), (21, 15278336), (24, 13368544), (28, 11458752), (32, 10026408), (37, 8671488), (42, 7639168), (48, 6684272), (56, 5729376), (64, 5013204), (74, 4335744), (84, 3819584), (96, 3342136), (111, 2890496), (112, 2864688), (128, 2506602), (148, 2167872), (168, 1909792), (192, 1671068), (222, 1445248), (224, 1432344), (256, 1253301), (259, 1238784), (296, 1083936), (336, 954896), (384, 835534), (444, 722624), (448, 716172), (518, 619392), (592, 541968), (672, 477448), (768, 417767), (777, 412928), (888, 361312), (896, 358086), (1036, 309696), (1184, 270984), (1344, 238724), (1554, 206464), (1613, 198912), (1776, 180656), (1792, 179043), (2072, 154848), (2368, 135492), (2688, 119362), (3108, 103232), (3226, 99456), (3552, 90328), (4144, 77424), (4736, 67746), (4839, 66304), (5376, 59681), (6216, 51616), (6452, 49728), (7104, 45164), (8288, 38712), (9472, 33873), (9678, 33152), (11291, 28416), (12432, 25808), (12904, 24864), (14208, 22582), (16576, 19356)]