312255216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 320

約数和(自身を含む): 1133260800

約数和(自身を除く): 821005584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 48, 52, 54, 56, 63, 72, 78, 84, 91, 94, 104, 108, 112, 117, 126, 141, 144, 156, 168, 169, 182, 188, 189, 208, 216, 234, 252, 273, 282, 312, 329, 336, 338, 351, 364, 376, 378, 423, 432, 468, 504, 507, 546, 564, 611, 624, 658, 676, 702, 728, 752, 756, 819, 846, 936, 987, 1008, 1014, 1092, 1128, 1183, 1222, 1269, 1316, 1352, 1404, 1456, 1512, 1521, 1638, 1692, 1833, 1872, 1974, 2028, 2184, 2197, 2256, 2366, 2444, 2457, 2538, 2632, 2704, 2808, 2961, 3024, 3042, 3276, 3384, 3549, 3666, 3948, 4056, 4277, 4368, 4394, 4563, 4732, 4888, 4914, 5076, 5264, 5499, 5616, 5922, 6084, 6552, 6591, 6768, 7098, 7332, 7896, 7943, 8112, 8554, 8788, 8883, 9126, 9464, 9776, 9828, 10152, 10647, 10998, 11844, 12168, 12831, 13104, 13182, 14196, 14664, 15379, 15792, 15886, 16497, 17108, 17576, 17766, 18252, 18928, 19656, 19773, 20304, 21294, 21996, 23688, 23829, 24336, 25662, 26364, 28392, 29328, 30758, 31772, 31941, 32994, 34216, 35152, 35532, 36504, 38493, 39312, 39546, 42588, 43992, 46137, 47376, 47658, 51324, 52728, 55601, 56784, 59319, 61516, 63544, 63882, 65988, 68432, 71064, 71487, 73008, 76986, 79092, 85176, 87984, 92274, 95316, 102648, 103259, 105456, 111202, 115479, 118638, 123032, 127088, 127764, 131976, 138411, 142128, 142974, 153972, 158184, 166803, 170352, 184548, 190632, 205296, 206518, 214461, 222404, 230958, 237276, 246064, 255528, 263952, 276822, 285948, 307944, 309777, 316368, 333606, 369096, 381264, 413036, 415233, 428922, 444808, 461916, 474552, 500409, 511056, 553644, 571896, 615888, 619554, 667212, 722813, 738192, 826072, 830466, 857844, 889616, 923832, 929331, 949104, 1000818, 1107288, 1143792, 1239108, 1334424, 1445626, 1501227, 1652144, 1660932, 1715688, 1847664, 1858662, 2001636, 2168439, 2214576, 2478216, 2668848, 2787993, 2891252, 3002454, 3321864, 3431376, 3717324, 4003272, 4336878, 4956432, 5575986, 5782504, 6004908, 6505317, 6643728, 7434648, 8006544, 8673756, 11151972, 11565008, 12009816, 13010634, 14869296, 17347512, 19515951, 22303944, 24019632, 26021268, 34695024, 39031902, 44607888, 52042536, 78063804, 104085072, 156127608, 312255216]

約数ペア:

[(1, 312255216), (2, 156127608), (3, 104085072), (4, 78063804), (6, 52042536), (7, 44607888), (8, 39031902), (9, 34695024), (12, 26021268), (13, 24019632), (14, 22303944), (16, 19515951), (18, 17347512), (21, 14869296), (24, 13010634), (26, 12009816), (27, 11565008), (28, 11151972), (36, 8673756), (39, 8006544), (42, 7434648), (47, 6643728), (48, 6505317), (52, 6004908), (54, 5782504), (56, 5575986), (63, 4956432), (72, 4336878), (78, 4003272), (84, 3717324), (91, 3431376), (94, 3321864), (104, 3002454), (108, 2891252), (112, 2787993), (117, 2668848), (126, 2478216), (141, 2214576), (144, 2168439), (156, 2001636), (168, 1858662), (169, 1847664), (182, 1715688), (188, 1660932), (189, 1652144), (208, 1501227), (216, 1445626), (234, 1334424), (252, 1239108), (273, 1143792), (282, 1107288), (312, 1000818), (329, 949104), (336, 929331), (338, 923832), (351, 889616), (364, 857844), (376, 830466), (378, 826072), (423, 738192), (432, 722813), (468, 667212), (504, 619554), (507, 615888), (546, 571896), (564, 553644), (611, 511056), (624, 500409), (658, 474552), (676, 461916), (702, 444808), (728, 428922), (752, 415233), (756, 413036), (819, 381264), (846, 369096), (936, 333606), (987, 316368), (1008, 309777), (1014, 307944), (1092, 285948), (1128, 276822), (1183, 263952), (1222, 255528), (1269, 246064), (1316, 237276), (1352, 230958), (1404, 222404), (1456, 214461), (1512, 206518), (1521, 205296), (1638, 190632), (1692, 184548), (1833, 170352), (1872, 166803), (1974, 158184), (2028, 153972), (2184, 142974), (2197, 142128), (2256, 138411), (2366, 131976), (2444, 127764), (2457, 127088), (2538, 123032), (2632, 118638), (2704, 115479), (2808, 111202), (2961, 105456), (3024, 103259), (3042, 102648), (3276, 95316), (3384, 92274), (3549, 87984), (3666, 85176), (3948, 79092), (4056, 76986), (4277, 73008), (4368, 71487), (4394, 71064), (4563, 68432), (4732, 65988), (4888, 63882), (4914, 63544), (5076, 61516), (5264, 59319), (5499, 56784), (5616, 55601), (5922, 52728), (6084, 51324), (6552, 47658), (6591, 47376), (6768, 46137), (7098, 43992), (7332, 42588), (7896, 39546), (7943, 39312), (8112, 38493), (8554, 36504), (8788, 35532), (8883, 35152), (9126, 34216), (9464, 32994), (9776, 31941), (9828, 31772), (10152, 30758), (10647, 29328), (10998, 28392), (11844, 26364), (12168, 25662), (12831, 24336), (13104, 23829), (13182, 23688), (14196, 21996), (14664, 21294), (15379, 20304), (15792, 19773), (15886, 19656), (16497, 18928), (17108, 18252), (17576, 17766)]