2221409904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30467}}^1$

素因数の和:30523

約数の個数: 120

約数和(自身を含む): 6891130368

約数和(自身を除く): 4669720464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 30467, 36456, 60934, 72912, 91401, 121868, 182802, 213269, 243736, 365604, 426538, 487472, 639807, 731208, 853076, 944477, 1279614, 1462416, 1492883, 1706152, 1888954, 2559228, 2833431, 2985766, 3412304, 3777908, 4478649, 5118456, 5666862, 5971532, 6611339, 7555816, 8957298, 10236912, 11333724, 11943064, 13222678, 15111632, 17914596, 19834017, 22667448, 23886128, 26445356, 35829192, 39668034, 45334896, 46279373, 52890712, 71658384, 79336068, 92558746, 105781424, 138838119, 158672136, 185117492, 277676238, 317344272, 370234984, 555352476, 740469968, 1110704952, 2221409904]

約数ペア:

[(1, 2221409904), (2, 1110704952), (3, 740469968), (4, 555352476), (6, 370234984), (7, 317344272), (8, 277676238), (12, 185117492), (14, 158672136), (16, 138838119), (21, 105781424), (24, 92558746), (28, 79336068), (31, 71658384), (42, 52890712), (48, 46279373), (49, 45334896), (56, 39668034), (62, 35829192), (84, 26445356), (93, 23886128), (98, 22667448), (112, 19834017), (124, 17914596), (147, 15111632), (168, 13222678), (186, 11943064), (196, 11333724), (217, 10236912), (248, 8957298), (294, 7555816), (336, 6611339), (372, 5971532), (392, 5666862), (434, 5118456), (496, 4478649), (588, 3777908), (651, 3412304), (744, 2985766), (784, 2833431), (868, 2559228), (1176, 1888954), (1302, 1706152), (1488, 1492883), (1519, 1462416), (1736, 1279614), (2352, 944477), (2604, 853076), (3038, 731208), (3472, 639807), (4557, 487472), (5208, 426538), (6076, 365604), (9114, 243736), (10416, 213269), (12152, 182802), (18228, 121868), (24304, 91401), (30467, 72912), (36456, 60934)]