2665776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 7539200

約数和(自身を除く): 4873424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 79, 111, 114, 148, 152, 158, 222, 228, 237, 296, 304, 316, 444, 456, 474, 592, 632, 703, 888, 912, 948, 1264, 1406, 1501, 1776, 1896, 2109, 2812, 2923, 3002, 3792, 4218, 4503, 5624, 5846, 6004, 8436, 8769, 9006, 11248, 11692, 12008, 16872, 17538, 18012, 23384, 24016, 33744, 35076, 36024, 46768, 55537, 70152, 72048, 111074, 140304, 166611, 222148, 333222, 444296, 666444, 888592, 1332888, 2665776]

約数ペア:

[(1, 2665776), (2, 1332888), (3, 888592), (4, 666444), (6, 444296), (8, 333222), (12, 222148), (16, 166611), (19, 140304), (24, 111074), (37, 72048), (38, 70152), (48, 55537), (57, 46768), (74, 36024), (76, 35076), (79, 33744), (111, 24016), (114, 23384), (148, 18012), (152, 17538), (158, 16872), (222, 12008), (228, 11692), (237, 11248), (296, 9006), (304, 8769), (316, 8436), (444, 6004), (456, 5846), (474, 5624), (592, 4503), (632, 4218), (703, 3792), (888, 3002), (912, 2923), (948, 2812), (1264, 2109), (1406, 1896), (1501, 1776)]