220461192

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 711360000

約数和(自身を除く): 490898808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 113, 126, 147, 158, 168, 196, 226, 237, 252, 294, 316, 339, 343, 392, 441, 452, 474, 504, 553, 588, 632, 678, 686, 711, 791, 882, 904, 948, 1017, 1029, 1106, 1176, 1356, 1372, 1422, 1582, 1659, 1764, 1896, 2034, 2058, 2212, 2373, 2712, 2744, 2844, 3087, 3164, 3318, 3528, 3871, 4068, 4116, 4424, 4746, 4977, 5537, 5688, 6174, 6328, 6636, 7119, 7742, 8136, 8232, 8927, 9492, 9954, 11074, 11613, 12348, 13272, 14238, 15484, 16611, 17854, 18984, 19908, 22148, 23226, 24696, 26781, 27097, 28476, 30968, 33222, 34839, 35708, 38759, 39816, 44296, 46452, 49833, 53562, 54194, 56952, 62489, 66444, 69678, 71416, 77518, 80343, 81291, 92904, 99666, 107124, 108388, 116277, 124978, 132888, 139356, 155036, 160686, 162582, 187467, 199332, 214248, 216776, 232554, 243873, 249956, 278712, 310072, 321372, 325164, 348831, 374934, 398664, 437423, 465108, 487746, 499912, 562401, 642744, 650328, 697662, 749868, 874846, 930216, 975492, 1124802, 1312269, 1395324, 1499736, 1749692, 1950984, 2249604, 2624538, 2790648, 3061961, 3499384, 3936807, 4499208, 5249076, 6123922, 7873614, 9185883, 10498152, 12247844, 15747228, 18371766, 24495688, 27557649, 31494456, 36743532, 55115298, 73487064, 110230596, 220461192]

約数ペア:

[(1, 220461192), (2, 110230596), (3, 73487064), (4, 55115298), (6, 36743532), (7, 31494456), (8, 27557649), (9, 24495688), (12, 18371766), (14, 15747228), (18, 12247844), (21, 10498152), (24, 9185883), (28, 7873614), (36, 6123922), (42, 5249076), (49, 4499208), (56, 3936807), (63, 3499384), (72, 3061961), (79, 2790648), (84, 2624538), (98, 2249604), (113, 1950984), (126, 1749692), (147, 1499736), (158, 1395324), (168, 1312269), (196, 1124802), (226, 975492), (237, 930216), (252, 874846), (294, 749868), (316, 697662), (339, 650328), (343, 642744), (392, 562401), (441, 499912), (452, 487746), (474, 465108), (504, 437423), (553, 398664), (588, 374934), (632, 348831), (678, 325164), (686, 321372), (711, 310072), (791, 278712), (882, 249956), (904, 243873), (948, 232554), (1017, 216776), (1029, 214248), (1106, 199332), (1176, 187467), (1356, 162582), (1372, 160686), (1422, 155036), (1582, 139356), (1659, 132888), (1764, 124978), (1896, 116277), (2034, 108388), (2058, 107124), (2212, 99666), (2373, 92904), (2712, 81291), (2744, 80343), (2844, 77518), (3087, 71416), (3164, 69678), (3318, 66444), (3528, 62489), (3871, 56952), (4068, 54194), (4116, 53562), (4424, 49833), (4746, 46452), (4977, 44296), (5537, 39816), (5688, 38759), (6174, 35708), (6328, 34839), (6636, 33222), (7119, 30968), (7742, 28476), (8136, 27097), (8232, 26781), (8927, 24696), (9492, 23226), (9954, 22148), (11074, 19908), (11613, 18984), (12348, 17854), (13272, 16611), (14238, 15484)]