2878889364

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3011}}^1$

素因数の和:3267

約数の個数: 120

約数和(自身を含む): 8143315488

約数和(自身を除く): 5264426124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 227, 234, 324, 351, 454, 468, 681, 702, 908, 1053, 1362, 1404, 2043, 2106, 2724, 2951, 3011, 4086, 4212, 5902, 6022, 6129, 8172, 8853, 9033, 11804, 12044, 12258, 17706, 18066, 18387, 24516, 26559, 27099, 35412, 36132, 36774, 39143, 53118, 54198, 73548, 78286, 79677, 81297, 106236, 108396, 117429, 156572, 159354, 162594, 234858, 239031, 243891, 318708, 325188, 352287, 469716, 478062, 487782, 683497, 704574, 956124, 975564, 1056861, 1366994, 1409148, 2050491, 2113722, 2733988, 3170583, 4100982, 4227444, 6151473, 6341166, 8201964, 8885461, 12302946, 12682332, 17770922, 18454419, 24605892, 26656383, 35541844, 36908838, 53312766, 55363257, 73817676, 79969149, 106625532, 110726514, 159938298, 221453028, 239907447, 319876596, 479814894, 719722341, 959629788, 1439444682, 2878889364]

約数ペア:

[(1, 2878889364), (2, 1439444682), (3, 959629788), (4, 719722341), (6, 479814894), (9, 319876596), (12, 239907447), (13, 221453028), (18, 159938298), (26, 110726514), (27, 106625532), (36, 79969149), (39, 73817676), (52, 55363257), (54, 53312766), (78, 36908838), (81, 35541844), (108, 26656383), (117, 24605892), (156, 18454419), (162, 17770922), (227, 12682332), (234, 12302946), (324, 8885461), (351, 8201964), (454, 6341166), (468, 6151473), (681, 4227444), (702, 4100982), (908, 3170583), (1053, 2733988), (1362, 2113722), (1404, 2050491), (2043, 1409148), (2106, 1366994), (2724, 1056861), (2951, 975564), (3011, 956124), (4086, 704574), (4212, 683497), (5902, 487782), (6022, 478062), (6129, 469716), (8172, 352287), (8853, 325188), (9033, 318708), (11804, 243891), (12044, 239031), (12258, 234858), (17706, 162594), (18066, 159354), (18387, 156572), (24516, 117429), (26559, 108396), (27099, 106236), (35412, 81297), (36132, 79677), (36774, 78286), (39143, 73548), (53118, 54198)]