208170144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 540330336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 169, 182, 188, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 338, 364, 376, 416, 423, 468, 504, 507, 546, 564, 611, 624, 658, 672, 676, 728, 752, 819, 846, 936, 987, 1008, 1014, 1092, 1128, 1183, 1222, 1248, 1316, 1352, 1456, 1504, 1521, 1638, 1692, 1833, 1872, 1974, 2016, 2028, 2184, 2197, 2256, 2366, 2444, 2632, 2704, 2912, 2961, 3042, 3276, 3384, 3549, 3666, 3744, 3948, 4056, 4277, 4368, 4394, 4512, 4732, 4888, 5264, 5408, 5499, 5922, 6084, 6552, 6591, 6768, 7098, 7332, 7896, 7943, 8112, 8554, 8736, 8788, 9464, 9776, 10528, 10647, 10998, 11844, 12168, 12831, 13104, 13182, 13536, 14196, 14664, 15379, 15792, 15886, 16224, 17108, 17576, 18928, 19552, 19773, 21294, 21996, 23688, 23829, 24336, 25662, 26208, 26364, 28392, 29328, 30758, 31584, 31772, 34216, 35152, 37856, 38493, 39546, 42588, 43992, 46137, 47376, 47658, 48672, 51324, 52728, 55601, 56784, 58656, 61516, 63544, 68432, 70304, 71487, 76986, 79092, 85176, 87984, 92274, 94752, 95316, 102648, 103259, 105456, 111202, 113568, 123032, 127088, 136864, 138411, 142974, 153972, 158184, 166803, 170352, 175968, 184548, 190632, 205296, 206518, 210912, 222404, 246064, 254176, 276822, 285948, 307944, 309777, 316368, 333606, 340704, 369096, 381264, 410592, 413036, 444808, 492128, 500409, 553644, 571896, 615888, 619554, 632736, 667212, 722813, 738192, 762528, 826072, 889616, 929331, 1000818, 1107288, 1143792, 1231776, 1239108, 1334424, 1445626, 1476384, 1652144, 1779232, 1858662, 2001636, 2168439, 2214576, 2287584, 2478216, 2668848, 2891252, 3304288, 3717324, 4003272, 4336878, 4429152, 4956432, 5337696, 5782504, 6505317, 7434648, 8006544, 8673756, 9912864, 11565008, 13010634, 14869296, 16013088, 17347512, 23130016, 26021268, 29738592, 34695024, 52042536, 69390048, 104085072, 208170144]

約数ペア:

[(1, 208170144), (2, 104085072), (3, 69390048), (4, 52042536), (6, 34695024), (7, 29738592), (8, 26021268), (9, 23130016), (12, 17347512), (13, 16013088), (14, 14869296), (16, 13010634), (18, 11565008), (21, 9912864), (24, 8673756), (26, 8006544), (28, 7434648), (32, 6505317), (36, 5782504), (39, 5337696), (42, 4956432), (47, 4429152), (48, 4336878), (52, 4003272), (56, 3717324), (63, 3304288), (72, 2891252), (78, 2668848), (84, 2478216), (91, 2287584), (94, 2214576), (96, 2168439), (104, 2001636), (112, 1858662), (117, 1779232), (126, 1652144), (141, 1476384), (144, 1445626), (156, 1334424), (168, 1239108), (169, 1231776), (182, 1143792), (188, 1107288), (208, 1000818), (224, 929331), (234, 889616), (252, 826072), (273, 762528), (282, 738192), (288, 722813), (312, 667212), (329, 632736), (336, 619554), (338, 615888), (364, 571896), (376, 553644), (416, 500409), (423, 492128), (468, 444808), (504, 413036), (507, 410592), (546, 381264), (564, 369096), (611, 340704), (624, 333606), (658, 316368), (672, 309777), (676, 307944), (728, 285948), (752, 276822), (819, 254176), (846, 246064), (936, 222404), (987, 210912), (1008, 206518), (1014, 205296), (1092, 190632), (1128, 184548), (1183, 175968), (1222, 170352), (1248, 166803), (1316, 158184), (1352, 153972), (1456, 142974), (1504, 138411), (1521, 136864), (1638, 127088), (1692, 123032), (1833, 113568), (1872, 111202), (1974, 105456), (2016, 103259), (2028, 102648), (2184, 95316), (2197, 94752), (2256, 92274), (2366, 87984), (2444, 85176), (2632, 79092), (2704, 76986), (2912, 71487), (2961, 70304), (3042, 68432), (3276, 63544), (3384, 61516), (3549, 58656), (3666, 56784), (3744, 55601), (3948, 52728), (4056, 51324), (4277, 48672), (4368, 47658), (4394, 47376), (4512, 46137), (4732, 43992), (4888, 42588), (5264, 39546), (5408, 38493), (5499, 37856), (5922, 35152), (6084, 34216), (6552, 31772), (6591, 31584), (6768, 30758), (7098, 29328), (7332, 28392), (7896, 26364), (7943, 26208), (8112, 25662), (8554, 24336), (8736, 23829), (8788, 23688), (9464, 21996), (9776, 21294), (10528, 19773), (10647, 19552), (10998, 18928), (11844, 17576), (12168, 17108), (12831, 16224), (13104, 15886), (13182, 15792), (13536, 15379), (14196, 14664)]