2042883384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 5444167680

約数和(自身を除く): 3401284296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 193, 246, 248, 328, 347, 372, 386, 492, 579, 694, 744, 772, 984, 1041, 1158, 1271, 1388, 1544, 2082, 2316, 2542, 2776, 3813, 4164, 4632, 5084, 5983, 7626, 7913, 8328, 10168, 10757, 11966, 14227, 15252, 15826, 17949, 21514, 23739, 23932, 28454, 30504, 31652, 32271, 35898, 42681, 43028, 47478, 47864, 56908, 63304, 64542, 66971, 71796, 85362, 86056, 94956, 113816, 129084, 133942, 143592, 170724, 189912, 200913, 245303, 258168, 267884, 341448, 401826, 441037, 490606, 535768, 735909, 803652, 882074, 981212, 1323111, 1471818, 1607304, 1764148, 1962424, 2076101, 2646222, 2745811, 2943636, 3528296, 4152202, 5292444, 5491622, 5887272, 6228303, 8237433, 8304404, 10584888, 10983244, 12456606, 16474866, 16608808, 21966488, 24913212, 32949732, 49826424, 65899464, 85120141, 170240282, 255360423, 340480564, 510720846, 680961128, 1021441692, 2042883384]

約数ペア:

[(1, 2042883384), (2, 1021441692), (3, 680961128), (4, 510720846), (6, 340480564), (8, 255360423), (12, 170240282), (24, 85120141), (31, 65899464), (41, 49826424), (62, 32949732), (82, 24913212), (93, 21966488), (123, 16608808), (124, 16474866), (164, 12456606), (186, 10983244), (193, 10584888), (246, 8304404), (248, 8237433), (328, 6228303), (347, 5887272), (372, 5491622), (386, 5292444), (492, 4152202), (579, 3528296), (694, 2943636), (744, 2745811), (772, 2646222), (984, 2076101), (1041, 1962424), (1158, 1764148), (1271, 1607304), (1388, 1471818), (1544, 1323111), (2082, 981212), (2316, 882074), (2542, 803652), (2776, 735909), (3813, 535768), (4164, 490606), (4632, 441037), (5084, 401826), (5983, 341448), (7626, 267884), (7913, 258168), (8328, 245303), (10168, 200913), (10757, 189912), (11966, 170724), (14227, 143592), (15252, 133942), (15826, 129084), (17949, 113816), (21514, 94956), (23739, 86056), (23932, 85362), (28454, 71796), (30504, 66971), (31652, 64542), (32271, 63304), (35898, 56908), (42681, 47864), (43028, 47478)]