290426796

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 867379968

約数和(自身を除く): 576953172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 243, 253, 276, 297, 324, 396, 414, 486, 506, 594, 621, 759, 828, 891, 972, 1012, 1181, 1188, 1242, 1518, 1782, 1863, 2277, 2362, 2484, 2673, 3036, 3543, 3564, 3726, 4554, 4724, 5346, 5589, 6831, 7086, 7452, 9108, 10629, 10692, 11178, 12991, 13662, 14172, 20493, 21258, 22356, 25982, 27163, 27324, 31887, 38973, 40986, 42516, 51964, 54326, 61479, 63774, 77946, 81489, 81972, 95661, 108652, 116919, 122958, 127548, 155892, 162978, 191322, 233838, 244467, 245916, 286983, 298793, 325956, 350757, 382644, 467676, 488934, 573966, 597586, 701514, 733401, 896379, 977868, 1052271, 1147932, 1195172, 1403028, 1466802, 1792758, 2104542, 2200203, 2689137, 2933604, 3156813, 3585516, 4209084, 4400406, 5378274, 6313626, 6600609, 8067411, 8800812, 10756548, 12627252, 13201218, 16134822, 24202233, 26402436, 32269644, 48404466, 72606699, 96808932, 145213398, 290426796]

約数ペア:

[(1, 290426796), (2, 145213398), (3, 96808932), (4, 72606699), (6, 48404466), (9, 32269644), (11, 26402436), (12, 24202233), (18, 16134822), (22, 13201218), (23, 12627252), (27, 10756548), (33, 8800812), (36, 8067411), (44, 6600609), (46, 6313626), (54, 5378274), (66, 4400406), (69, 4209084), (81, 3585516), (92, 3156813), (99, 2933604), (108, 2689137), (132, 2200203), (138, 2104542), (162, 1792758), (198, 1466802), (207, 1403028), (243, 1195172), (253, 1147932), (276, 1052271), (297, 977868), (324, 896379), (396, 733401), (414, 701514), (486, 597586), (506, 573966), (594, 488934), (621, 467676), (759, 382644), (828, 350757), (891, 325956), (972, 298793), (1012, 286983), (1181, 245916), (1188, 244467), (1242, 233838), (1518, 191322), (1782, 162978), (1863, 155892), (2277, 127548), (2362, 122958), (2484, 116919), (2673, 108652), (3036, 95661), (3543, 81972), (3564, 81489), (3726, 77946), (4554, 63774), (4724, 61479), (5346, 54326), (5589, 51964), (6831, 42516), (7086, 40986), (7452, 38973), (9108, 31887), (10629, 27324), (10692, 27163), (11178, 25982), (12991, 22356), (13662, 21258), (14172, 20493)]