816959304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1361}}^1$

素因数の和:1780

約数の個数: 128

約数和(自身を含む): 2601964800

約数和(自身を除く): 1785005496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 397, 504, 756, 794, 1191, 1361, 1512, 1588, 2382, 2722, 2779, 3176, 3573, 4083, 4764, 5444, 5558, 7146, 8166, 8337, 9527, 9528, 10719, 10888, 11116, 12249, 14292, 16332, 16674, 19054, 21438, 22232, 24498, 25011, 28581, 28584, 32664, 33348, 36747, 38108, 42876, 48996, 50022, 57162, 66696, 73494, 75033, 76216, 85743, 85752, 97992, 100044, 114324, 146988, 150066, 171486, 200088, 228648, 257229, 293976, 300132, 342972, 514458, 540317, 600264, 685944, 1028916, 1080634, 1620951, 2057832, 2161268, 3241902, 3782219, 4322536, 4862853, 6483804, 7564438, 9725706, 11346657, 12967608, 14588559, 15128876, 19451412, 22693314, 29177118, 30257752, 34039971, 38902824, 45386628, 58354236, 68079942, 90773256, 102119913, 116708472, 136159884, 204239826, 272319768, 408479652, 816959304]

約数ペア:

[(1, 816959304), (2, 408479652), (3, 272319768), (4, 204239826), (6, 136159884), (7, 116708472), (8, 102119913), (9, 90773256), (12, 68079942), (14, 58354236), (18, 45386628), (21, 38902824), (24, 34039971), (27, 30257752), (28, 29177118), (36, 22693314), (42, 19451412), (54, 15128876), (56, 14588559), (63, 12967608), (72, 11346657), (84, 9725706), (108, 7564438), (126, 6483804), (168, 4862853), (189, 4322536), (216, 3782219), (252, 3241902), (378, 2161268), (397, 2057832), (504, 1620951), (756, 1080634), (794, 1028916), (1191, 685944), (1361, 600264), (1512, 540317), (1588, 514458), (2382, 342972), (2722, 300132), (2779, 293976), (3176, 257229), (3573, 228648), (4083, 200088), (4764, 171486), (5444, 150066), (5558, 146988), (7146, 114324), (8166, 100044), (8337, 97992), (9527, 85752), (9528, 85743), (10719, 76216), (10888, 75033), (11116, 73494), (12249, 66696), (14292, 57162), (16332, 50022), (16674, 48996), (19054, 42876), (21438, 38108), (22232, 36747), (24498, 33348), (25011, 32664), (28581, 28584)]