212101308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 580070400

約数和(自身を除く): 367969092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 103, 108, 138, 206, 207, 276, 309, 412, 414, 618, 621, 828, 829, 927, 1236, 1242, 1658, 1854, 2369, 2484, 2487, 2781, 3316, 3708, 4738, 4974, 5562, 7107, 7461, 9476, 9948, 11124, 14214, 14922, 19067, 21321, 22383, 28428, 29844, 38134, 42642, 44766, 57201, 63963, 76268, 85284, 85387, 89532, 114402, 127926, 170774, 171603, 228804, 255852, 256161, 341548, 343206, 512322, 514809, 686412, 768483, 1024644, 1029618, 1536966, 1963901, 2059236, 2305449, 3073932, 3927802, 4610898, 5891703, 7855604, 9221796, 11783406, 17675109, 23566812, 35350218, 53025327, 70700436, 106050654, 212101308]

約数ペア:

[(1, 212101308), (2, 106050654), (3, 70700436), (4, 53025327), (6, 35350218), (9, 23566812), (12, 17675109), (18, 11783406), (23, 9221796), (27, 7855604), (36, 5891703), (46, 4610898), (54, 3927802), (69, 3073932), (92, 2305449), (103, 2059236), (108, 1963901), (138, 1536966), (206, 1029618), (207, 1024644), (276, 768483), (309, 686412), (412, 514809), (414, 512322), (618, 343206), (621, 341548), (828, 256161), (829, 255852), (927, 228804), (1236, 171603), (1242, 170774), (1658, 127926), (1854, 114402), (2369, 89532), (2484, 85387), (2487, 85284), (2781, 76268), (3316, 63963), (3708, 57201), (4738, 44766), (4974, 42642), (5562, 38134), (7107, 29844), (7461, 28428), (9476, 22383), (9948, 21321), (11124, 19067), (14214, 14922)]