171723384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 569088000

約数和(自身を除く): 397364616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 379, 406, 434, 504, 522, 558, 609, 651, 696, 744, 758, 812, 868, 899, 1044, 1116, 1137, 1218, 1302, 1516, 1624, 1736, 1798, 1827, 1953, 2088, 2232, 2274, 2436, 2604, 2653, 2697, 3032, 3411, 3596, 3654, 3906, 4548, 4872, 5208, 5306, 5394, 6293, 6822, 7192, 7308, 7812, 7959, 8091, 9096, 10612, 10788, 10991, 11749, 12586, 13644, 14616, 15624, 15918, 16182, 18879, 21224, 21576, 21982, 23498, 23877, 25172, 27288, 31836, 32364, 32973, 35247, 37758, 43964, 46996, 47754, 50344, 56637, 63672, 64728, 65946, 70494, 75516, 76937, 82243, 87928, 93992, 95508, 98919, 105741, 113274, 131892, 140988, 151032, 153874, 164486, 191016, 197838, 211482, 226548, 230811, 246729, 263784, 281976, 307748, 328972, 340721, 395676, 422964, 453096, 461622, 493458, 615496, 657944, 681442, 692433, 740187, 791352, 845928, 923244, 986916, 1022163, 1362884, 1384866, 1480374, 1846488, 1973832, 2044326, 2385047, 2725768, 2769732, 2960748, 3066489, 4088652, 4770094, 5539464, 5921496, 6132978, 7155141, 8177304, 9540188, 12265956, 14310282, 19080376, 21465423, 24531912, 28620564, 42930846, 57241128, 85861692, 171723384]

約数ペア:

[(1, 171723384), (2, 85861692), (3, 57241128), (4, 42930846), (6, 28620564), (7, 24531912), (8, 21465423), (9, 19080376), (12, 14310282), (14, 12265956), (18, 9540188), (21, 8177304), (24, 7155141), (28, 6132978), (29, 5921496), (31, 5539464), (36, 4770094), (42, 4088652), (56, 3066489), (58, 2960748), (62, 2769732), (63, 2725768), (72, 2385047), (84, 2044326), (87, 1973832), (93, 1846488), (116, 1480374), (124, 1384866), (126, 1362884), (168, 1022163), (174, 986916), (186, 923244), (203, 845928), (217, 791352), (232, 740187), (248, 692433), (252, 681442), (261, 657944), (279, 615496), (348, 493458), (372, 461622), (379, 453096), (406, 422964), (434, 395676), (504, 340721), (522, 328972), (558, 307748), (609, 281976), (651, 263784), (696, 246729), (744, 230811), (758, 226548), (812, 211482), (868, 197838), (899, 191016), (1044, 164486), (1116, 153874), (1137, 151032), (1218, 140988), (1302, 131892), (1516, 113274), (1624, 105741), (1736, 98919), (1798, 95508), (1827, 93992), (1953, 87928), (2088, 82243), (2232, 76937), (2274, 75516), (2436, 70494), (2604, 65946), (2653, 64728), (2697, 63672), (3032, 56637), (3411, 50344), (3596, 47754), (3654, 46996), (3906, 43964), (4548, 37758), (4872, 35247), (5208, 32973), (5306, 32364), (5394, 31836), (6293, 27288), (6822, 25172), (7192, 23877), (7308, 23498), (7812, 21982), (7959, 21576), (8091, 21224), (9096, 18879), (10612, 16182), (10788, 15918), (10991, 15624), (11749, 14616), (12586, 13644)]