455693056

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 1157459968

約数和(自身を除く): 701766912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 631, 728, 806, 832, 868, 896, 992, 1262, 1456, 1612, 1664, 1736, 1792, 1984, 2524, 2821, 2912, 3224, 3328, 3472, 3968, 4417, 5048, 5642, 5824, 6448, 6944, 7936, 8203, 8834, 10096, 11284, 11648, 12896, 13888, 16406, 17668, 19561, 20192, 22568, 23296, 25792, 27776, 32812, 35336, 39122, 40384, 45136, 51584, 55552, 57421, 65624, 70672, 78244, 80768, 90272, 103168, 114842, 131248, 136927, 141344, 156488, 161536, 180544, 229684, 254293, 262496, 273854, 282688, 312976, 361088, 459368, 508586, 524992, 547708, 565376, 625952, 722176, 918736, 1017172, 1049984, 1095416, 1130752, 1251904, 1780051, 1837472, 2034344, 2099968, 2190832, 2503808, 3560102, 3674944, 4068688, 4381664, 5007616, 7120204, 7349888, 8137376, 8763328, 14240408, 14699776, 16274752, 17526656, 28480816, 32549504, 35053312, 56961632, 65099008, 113923264, 227846528, 455693056]

約数ペア:

[(1, 455693056), (2, 227846528), (4, 113923264), (7, 65099008), (8, 56961632), (13, 35053312), (14, 32549504), (16, 28480816), (26, 17526656), (28, 16274752), (31, 14699776), (32, 14240408), (52, 8763328), (56, 8137376), (62, 7349888), (64, 7120204), (91, 5007616), (104, 4381664), (112, 4068688), (124, 3674944), (128, 3560102), (182, 2503808), (208, 2190832), (217, 2099968), (224, 2034344), (248, 1837472), (256, 1780051), (364, 1251904), (403, 1130752), (416, 1095416), (434, 1049984), (448, 1017172), (496, 918736), (631, 722176), (728, 625952), (806, 565376), (832, 547708), (868, 524992), (896, 508586), (992, 459368), (1262, 361088), (1456, 312976), (1612, 282688), (1664, 273854), (1736, 262496), (1792, 254293), (1984, 229684), (2524, 180544), (2821, 161536), (2912, 156488), (3224, 141344), (3328, 136927), (3472, 131248), (3968, 114842), (4417, 103168), (5048, 90272), (5642, 80768), (5824, 78244), (6448, 70672), (6944, 65624), (7936, 57421), (8203, 55552), (8834, 51584), (10096, 45136), (11284, 40384), (11648, 39122), (12896, 35336), (13888, 32812), (16406, 27776), (17668, 25792), (19561, 23296), (20192, 22568)]