264883164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 783111168

約数和(自身を除く): 518228004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 169, 182, 188, 273, 282, 329, 338, 364, 397, 507, 546, 564, 611, 658, 676, 794, 987, 1014, 1092, 1183, 1191, 1222, 1316, 1588, 1833, 1974, 2028, 2366, 2382, 2444, 2779, 3549, 3666, 3948, 4277, 4732, 4764, 5161, 5558, 7098, 7332, 7943, 8337, 8554, 10322, 11116, 12831, 14196, 15483, 15886, 16674, 17108, 18659, 20644, 23829, 25662, 30966, 31772, 33348, 36127, 37318, 47658, 51324, 55601, 55977, 61932, 67093, 72254, 74636, 95316, 108381, 111202, 111954, 130613, 134186, 144508, 166803, 201279, 216762, 222404, 223908, 242567, 261226, 268372, 333606, 391839, 402558, 433524, 469651, 485134, 522452, 667212, 727701, 783678, 805116, 939302, 970268, 1408953, 1455402, 1567356, 1697969, 1878604, 2817906, 2910804, 3153371, 3395938, 5093907, 5635812, 6306742, 6791876, 9460113, 10187814, 12613484, 18920226, 20375628, 22073597, 37840452, 44147194, 66220791, 88294388, 132441582, 264883164]

約数ペア:

[(1, 264883164), (2, 132441582), (3, 88294388), (4, 66220791), (6, 44147194), (7, 37840452), (12, 22073597), (13, 20375628), (14, 18920226), (21, 12613484), (26, 10187814), (28, 9460113), (39, 6791876), (42, 6306742), (47, 5635812), (52, 5093907), (78, 3395938), (84, 3153371), (91, 2910804), (94, 2817906), (141, 1878604), (156, 1697969), (169, 1567356), (182, 1455402), (188, 1408953), (273, 970268), (282, 939302), (329, 805116), (338, 783678), (364, 727701), (397, 667212), (507, 522452), (546, 485134), (564, 469651), (611, 433524), (658, 402558), (676, 391839), (794, 333606), (987, 268372), (1014, 261226), (1092, 242567), (1183, 223908), (1191, 222404), (1222, 216762), (1316, 201279), (1588, 166803), (1833, 144508), (1974, 134186), (2028, 130613), (2366, 111954), (2382, 111202), (2444, 108381), (2779, 95316), (3549, 74636), (3666, 72254), (3948, 67093), (4277, 61932), (4732, 55977), (4764, 55601), (5161, 51324), (5558, 47658), (7098, 37318), (7332, 36127), (7943, 33348), (8337, 31772), (8554, 30966), (10322, 25662), (11116, 23829), (12831, 20644), (14196, 18659), (15483, 17108), (15886, 16674)]