123043284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 405804672

約数和(自身を除く): 282761388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 71, 78, 84, 91, 92, 117, 126, 138, 142, 156, 161, 182, 207, 213, 234, 252, 273, 276, 284, 299, 322, 364, 414, 426, 468, 483, 497, 529, 546, 598, 639, 644, 819, 828, 852, 897, 923, 966, 994, 1058, 1092, 1196, 1278, 1449, 1491, 1587, 1633, 1638, 1794, 1846, 1932, 1988, 2093, 2116, 2556, 2691, 2769, 2898, 2982, 3174, 3266, 3276, 3588, 3692, 3703, 4186, 4473, 4761, 4899, 5382, 5538, 5796, 5964, 6279, 6348, 6461, 6532, 6877, 7406, 8307, 8372, 8946, 9522, 9798, 10764, 11076, 11109, 11431, 12558, 12922, 13754, 14697, 14812, 16614, 17892, 18837, 19044, 19383, 19596, 20631, 21229, 22218, 22862, 25116, 25844, 27508, 29394, 33228, 33327, 34293, 37559, 37674, 38766, 41262, 42458, 44436, 45724, 48139, 58149, 58788, 61893, 63687, 66654, 68586, 75118, 75348, 77532, 82524, 84916, 96278, 102879, 112677, 116298, 123786, 127374, 133308, 137172, 144417, 148603, 150236, 191061, 192556, 205758, 225354, 232596, 247572, 254748, 262913, 288834, 297206, 338031, 382122, 411516, 433251, 445809, 450708, 488267, 525826, 577668, 594412, 676062, 764244, 788739, 866502, 891618, 976534, 1051652, 1337427, 1352124, 1464801, 1577478, 1733004, 1783236, 1953068, 2366217, 2674854, 2929602, 3154956, 3417869, 4394403, 4732434, 5349708, 5859204, 6835738, 8788806, 9464868, 10253607, 13671476, 17577612, 20507214, 30760821, 41014428, 61521642, 123043284]

約数ペア:

[(1, 123043284), (2, 61521642), (3, 41014428), (4, 30760821), (6, 20507214), (7, 17577612), (9, 13671476), (12, 10253607), (13, 9464868), (14, 8788806), (18, 6835738), (21, 5859204), (23, 5349708), (26, 4732434), (28, 4394403), (36, 3417869), (39, 3154956), (42, 2929602), (46, 2674854), (52, 2366217), (63, 1953068), (69, 1783236), (71, 1733004), (78, 1577478), (84, 1464801), (91, 1352124), (92, 1337427), (117, 1051652), (126, 976534), (138, 891618), (142, 866502), (156, 788739), (161, 764244), (182, 676062), (207, 594412), (213, 577668), (234, 525826), (252, 488267), (273, 450708), (276, 445809), (284, 433251), (299, 411516), (322, 382122), (364, 338031), (414, 297206), (426, 288834), (468, 262913), (483, 254748), (497, 247572), (529, 232596), (546, 225354), (598, 205758), (639, 192556), (644, 191061), (819, 150236), (828, 148603), (852, 144417), (897, 137172), (923, 133308), (966, 127374), (994, 123786), (1058, 116298), (1092, 112677), (1196, 102879), (1278, 96278), (1449, 84916), (1491, 82524), (1587, 77532), (1633, 75348), (1638, 75118), (1794, 68586), (1846, 66654), (1932, 63687), (1988, 61893), (2093, 58788), (2116, 58149), (2556, 48139), (2691, 45724), (2769, 44436), (2898, 42458), (2982, 41262), (3174, 38766), (3266, 37674), (3276, 37559), (3588, 34293), (3692, 33327), (3703, 33228), (4186, 29394), (4473, 27508), (4761, 25844), (4899, 25116), (5382, 22862), (5538, 22218), (5796, 21229), (5964, 20631), (6279, 19596), (6348, 19383), (6461, 19044), (6532, 18837), (6877, 17892), (7406, 16614), (8307, 14812), (8372, 14697), (8946, 13754), (9522, 12922), (9798, 12558), (10764, 11431), (11076, 11109)]