2191713516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 6032732160

約数和(自身を除く): 3841018644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 103, 124, 138, 186, 206, 207, 276, 279, 309, 372, 412, 414, 558, 618, 713, 828, 829, 927, 1116, 1236, 1426, 1658, 1854, 2139, 2369, 2487, 2852, 3193, 3316, 3708, 4278, 4738, 4974, 6386, 6417, 7107, 7461, 8556, 9476, 9579, 9948, 12772, 12834, 14214, 14922, 19067, 19158, 21321, 25668, 25699, 28428, 28737, 29844, 38134, 38316, 42642, 51398, 57201, 57474, 73439, 76268, 77097, 85284, 85387, 102796, 114402, 114948, 146878, 154194, 170774, 171603, 220317, 228804, 231291, 256161, 293756, 308388, 341548, 343206, 440634, 462582, 512322, 591077, 660951, 686412, 768483, 881268, 925164, 1024644, 1182154, 1321902, 1536966, 1773231, 1963901, 2364308, 2643804, 2646997, 3073932, 3546462, 3927802, 5293994, 5319693, 5891703, 7092924, 7855604, 7940991, 10587988, 10639386, 11783406, 15881982, 17675109, 21278772, 23566812, 23822973, 31763964, 35350218, 47645946, 60880931, 70700436, 95291892, 121761862, 182642793, 243523724, 365285586, 547928379, 730571172, 1095856758, 2191713516]

約数ペア:

[(1, 2191713516), (2, 1095856758), (3, 730571172), (4, 547928379), (6, 365285586), (9, 243523724), (12, 182642793), (18, 121761862), (23, 95291892), (31, 70700436), (36, 60880931), (46, 47645946), (62, 35350218), (69, 31763964), (92, 23822973), (93, 23566812), (103, 21278772), (124, 17675109), (138, 15881982), (186, 11783406), (206, 10639386), (207, 10587988), (276, 7940991), (279, 7855604), (309, 7092924), (372, 5891703), (412, 5319693), (414, 5293994), (558, 3927802), (618, 3546462), (713, 3073932), (828, 2646997), (829, 2643804), (927, 2364308), (1116, 1963901), (1236, 1773231), (1426, 1536966), (1658, 1321902), (1854, 1182154), (2139, 1024644), (2369, 925164), (2487, 881268), (2852, 768483), (3193, 686412), (3316, 660951), (3708, 591077), (4278, 512322), (4738, 462582), (4974, 440634), (6386, 343206), (6417, 341548), (7107, 308388), (7461, 293756), (8556, 256161), (9476, 231291), (9579, 228804), (9948, 220317), (12772, 171603), (12834, 170774), (14214, 154194), (14922, 146878), (19067, 114948), (19158, 114402), (21321, 102796), (25668, 85387), (25699, 85284), (28428, 77097), (28737, 76268), (29844, 73439), (38134, 57474), (38316, 57201), (42642, 51398)]