2419488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 7128576

約数和(自身を除く): 4709088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 271, 279, 288, 372, 496, 542, 558, 744, 813, 992, 1084, 1116, 1488, 1626, 2168, 2232, 2439, 2976, 3252, 4336, 4464, 4878, 6504, 8401, 8672, 8928, 9756, 13008, 16802, 19512, 25203, 26016, 33604, 39024, 50406, 67208, 75609, 78048, 100812, 134416, 151218, 201624, 268832, 302436, 403248, 604872, 806496, 1209744, 2419488]

約数ペア:

[(1, 2419488), (2, 1209744), (3, 806496), (4, 604872), (6, 403248), (8, 302436), (9, 268832), (12, 201624), (16, 151218), (18, 134416), (24, 100812), (31, 78048), (32, 75609), (36, 67208), (48, 50406), (62, 39024), (72, 33604), (93, 26016), (96, 25203), (124, 19512), (144, 16802), (186, 13008), (248, 9756), (271, 8928), (279, 8672), (288, 8401), (372, 6504), (496, 4878), (542, 4464), (558, 4336), (744, 3252), (813, 2976), (992, 2439), (1084, 2232), (1116, 2168), (1488, 1626)]