255934224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19565

約数の個数: 120

約数和(自身を含む): 881596352

約数和(自身を除く): 625662128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19531, 39062, 58593, 78124, 117186, 136717, 156248, 175779, 234372, 253903, 273434, 312496, 351558, 410151, 468744, 507806, 546868, 703116, 761709, 820302, 937488, 1015612, 1093736, 1230453, 1406232, 1523418, 1640604, 1777321, 2031224, 2187472, 2285127, 2460906, 2812464, 3046836, 3281208, 3554642, 4062448, 4570254, 4921812, 5331963, 6093672, 6562416, 7109284, 9140508, 9843624, 10663926, 12187344, 14218568, 15995889, 18281016, 19687248, 21327852, 28437136, 31991778, 36562032, 42655704, 63983556, 85311408, 127967112, 255934224]

約数ペア:

[(1, 255934224), (2, 127967112), (3, 85311408), (4, 63983556), (6, 42655704), (7, 36562032), (8, 31991778), (9, 28437136), (12, 21327852), (13, 19687248), (14, 18281016), (16, 15995889), (18, 14218568), (21, 12187344), (24, 10663926), (26, 9843624), (28, 9140508), (36, 7109284), (39, 6562416), (42, 6093672), (48, 5331963), (52, 4921812), (56, 4570254), (63, 4062448), (72, 3554642), (78, 3281208), (84, 3046836), (91, 2812464), (104, 2460906), (112, 2285127), (117, 2187472), (126, 2031224), (144, 1777321), (156, 1640604), (168, 1523418), (182, 1406232), (208, 1230453), (234, 1093736), (252, 1015612), (273, 937488), (312, 820302), (336, 761709), (364, 703116), (468, 546868), (504, 507806), (546, 468744), (624, 410151), (728, 351558), (819, 312496), (936, 273434), (1008, 253903), (1092, 234372), (1456, 175779), (1638, 156248), (1872, 136717), (2184, 117186), (3276, 78124), (4368, 58593), (6552, 39062), (13104, 19531)]