231501816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 782308800

約数和(自身を除く): 550806984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 89, 91, 104, 117, 126, 156, 168, 178, 182, 234, 252, 267, 273, 312, 356, 364, 397, 468, 504, 534, 546, 623, 712, 728, 794, 801, 819, 936, 1068, 1092, 1157, 1191, 1246, 1588, 1602, 1638, 1869, 2136, 2184, 2314, 2382, 2492, 2779, 3176, 3204, 3276, 3471, 3573, 3738, 4628, 4764, 4984, 5161, 5558, 5607, 6408, 6552, 6942, 7146, 7476, 8099, 8337, 9256, 9528, 10322, 10413, 11116, 11214, 13884, 14292, 14952, 15483, 16198, 16674, 20644, 20826, 22232, 22428, 24297, 25011, 27768, 28584, 30966, 32396, 33348, 35333, 36127, 41288, 41652, 44856, 46449, 48594, 50022, 61932, 64792, 66696, 70666, 72254, 72891, 83304, 92898, 97188, 100044, 105999, 108381, 123864, 141332, 144508, 145782, 185796, 194376, 200088, 211998, 216762, 247331, 282664, 289016, 291564, 317997, 325143, 371592, 423996, 433524, 459329, 494662, 583128, 635994, 650286, 741993, 847992, 867048, 918658, 989324, 1271988, 1300572, 1377987, 1483986, 1837316, 1978648, 2225979, 2543976, 2601144, 2755974, 2967972, 3215303, 3674632, 4133961, 4451958, 5511948, 5935944, 6430606, 8267922, 8903916, 9645909, 11023896, 12861212, 16535844, 17807832, 19291818, 25722424, 28937727, 33071688, 38583636, 57875454, 77167272, 115750908, 231501816]

約数ペア:

[(1, 231501816), (2, 115750908), (3, 77167272), (4, 57875454), (6, 38583636), (7, 33071688), (8, 28937727), (9, 25722424), (12, 19291818), (13, 17807832), (14, 16535844), (18, 12861212), (21, 11023896), (24, 9645909), (26, 8903916), (28, 8267922), (36, 6430606), (39, 5935944), (42, 5511948), (52, 4451958), (56, 4133961), (63, 3674632), (72, 3215303), (78, 2967972), (84, 2755974), (89, 2601144), (91, 2543976), (104, 2225979), (117, 1978648), (126, 1837316), (156, 1483986), (168, 1377987), (178, 1300572), (182, 1271988), (234, 989324), (252, 918658), (267, 867048), (273, 847992), (312, 741993), (356, 650286), (364, 635994), (397, 583128), (468, 494662), (504, 459329), (534, 433524), (546, 423996), (623, 371592), (712, 325143), (728, 317997), (794, 291564), (801, 289016), (819, 282664), (936, 247331), (1068, 216762), (1092, 211998), (1157, 200088), (1191, 194376), (1246, 185796), (1588, 145782), (1602, 144508), (1638, 141332), (1869, 123864), (2136, 108381), (2184, 105999), (2314, 100044), (2382, 97188), (2492, 92898), (2779, 83304), (3176, 72891), (3204, 72254), (3276, 70666), (3471, 66696), (3573, 64792), (3738, 61932), (4628, 50022), (4764, 48594), (4984, 46449), (5161, 44856), (5558, 41652), (5607, 41288), (6408, 36127), (6552, 35333), (6942, 33348), (7146, 32396), (7476, 30966), (8099, 28584), (8337, 27768), (9256, 25011), (9528, 24297), (10322, 22428), (10413, 22232), (11116, 20826), (11214, 20644), (13884, 16674), (14292, 16198), (14952, 15483)]