828389688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 2492708040

約数和(自身を除く): 1664318352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 733, 744, 868, 961, 1176, 1302, 1466, 1519, 1736, 1922, 2199, 2604, 2883, 2932, 3038, 3844, 4398, 4557, 5131, 5208, 5766, 5864, 6076, 6727, 7688, 8796, 9114, 10262, 11532, 12152, 13454, 15393, 17592, 18228, 20181, 20524, 22723, 23064, 26908, 30786, 35917, 36456, 40362, 41048, 45446, 47089, 53816, 61572, 68169, 71834, 80724, 90892, 94178, 107751, 123144, 136338, 141267, 143668, 159061, 161448, 181784, 188356, 215502, 272676, 282534, 287336, 318122, 376712, 431004, 477183, 545352, 565068, 636244, 704413, 862008, 954366, 1113427, 1130136, 1272488, 1408826, 1908732, 2113239, 2226854, 2817652, 3340281, 3817464, 4226478, 4453708, 4930891, 5635304, 6680562, 8452956, 8907416, 9861782, 13361124, 14792673, 16905912, 19723564, 26722248, 29585346, 34516237, 39447128, 59170692, 69032474, 103548711, 118341384, 138064948, 207097422, 276129896, 414194844, 828389688]

約数ペア:

[(1, 828389688), (2, 414194844), (3, 276129896), (4, 207097422), (6, 138064948), (7, 118341384), (8, 103548711), (12, 69032474), (14, 59170692), (21, 39447128), (24, 34516237), (28, 29585346), (31, 26722248), (42, 19723564), (49, 16905912), (56, 14792673), (62, 13361124), (84, 9861782), (93, 8907416), (98, 8452956), (124, 6680562), (147, 5635304), (168, 4930891), (186, 4453708), (196, 4226478), (217, 3817464), (248, 3340281), (294, 2817652), (372, 2226854), (392, 2113239), (434, 1908732), (588, 1408826), (651, 1272488), (733, 1130136), (744, 1113427), (868, 954366), (961, 862008), (1176, 704413), (1302, 636244), (1466, 565068), (1519, 545352), (1736, 477183), (1922, 431004), (2199, 376712), (2604, 318122), (2883, 287336), (2932, 282534), (3038, 272676), (3844, 215502), (4398, 188356), (4557, 181784), (5131, 161448), (5208, 159061), (5766, 143668), (5864, 141267), (6076, 136338), (6727, 123144), (7688, 107751), (8796, 94178), (9114, 90892), (10262, 80724), (11532, 71834), (12152, 68169), (13454, 61572), (15393, 53816), (17592, 47089), (18228, 45446), (20181, 41048), (20524, 40362), (22723, 36456), (23064, 35917), (26908, 30786)]