1879456194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 5168629440

約数和(自身を除く): 3289173246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 269, 426, 462, 497, 538, 639, 693, 781, 807, 994, 1278, 1386, 1491, 1562, 1614, 1883, 2343, 2421, 2959, 2982, 3766, 4473, 4686, 4842, 5041, 5467, 5649, 5918, 7029, 8877, 8946, 10082, 10934, 11298, 14058, 15123, 16401, 16947, 17754, 19099, 20713, 26631, 30246, 32802, 33894, 35287, 38198, 41426, 45369, 49203, 53262, 55451, 57297, 62139, 70574, 90738, 98406, 105861, 110902, 114594, 124278, 133693, 166353, 171891, 186417, 210089, 211722, 267386, 317583, 332706, 343782, 372834, 388157, 401079, 420178, 499059, 630267, 635166, 776314, 802158, 998118, 1164471, 1203237, 1260534, 1356029, 1470623, 1890801, 2328942, 2406474, 2712058, 2941246, 3493413, 3781602, 4068087, 4411869, 6986826, 8136174, 8823738, 9492203, 12204261, 13235607, 14916319, 18984406, 24408522, 26471214, 28476609, 29832638, 44748957, 56953218, 85429827, 89497914, 104414233, 134246871, 170859654, 208828466, 268493742, 313242699, 626485398, 939728097, 1879456194]

約数ペア:

[(1, 1879456194), (2, 939728097), (3, 626485398), (6, 313242699), (7, 268493742), (9, 208828466), (11, 170859654), (14, 134246871), (18, 104414233), (21, 89497914), (22, 85429827), (33, 56953218), (42, 44748957), (63, 29832638), (66, 28476609), (71, 26471214), (77, 24408522), (99, 18984406), (126, 14916319), (142, 13235607), (154, 12204261), (198, 9492203), (213, 8823738), (231, 8136174), (269, 6986826), (426, 4411869), (462, 4068087), (497, 3781602), (538, 3493413), (639, 2941246), (693, 2712058), (781, 2406474), (807, 2328942), (994, 1890801), (1278, 1470623), (1386, 1356029), (1491, 1260534), (1562, 1203237), (1614, 1164471), (1883, 998118), (2343, 802158), (2421, 776314), (2959, 635166), (2982, 630267), (3766, 499059), (4473, 420178), (4686, 401079), (4842, 388157), (5041, 372834), (5467, 343782), (5649, 332706), (5918, 317583), (7029, 267386), (8877, 211722), (8946, 210089), (10082, 186417), (10934, 171891), (11298, 166353), (14058, 133693), (15123, 124278), (16401, 114594), (16947, 110902), (17754, 105861), (19099, 98406), (20713, 90738), (26631, 70574), (30246, 62139), (32802, 57297), (33894, 55451), (35287, 53262), (38198, 49203), (41426, 45369)]