2921816664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 9047808000

約数和(自身を除く): 6125991336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 131, 141, 156, 169, 188, 216, 234, 262, 282, 312, 338, 351, 376, 393, 423, 468, 507, 524, 564, 611, 676, 702, 786, 846, 936, 1014, 1048, 1128, 1179, 1222, 1269, 1352, 1404, 1521, 1572, 1692, 1703, 1833, 2028, 2197, 2358, 2444, 2538, 2808, 3042, 3144, 3384, 3406, 3537, 3666, 4056, 4394, 4563, 4716, 4888, 5076, 5109, 5499, 6084, 6157, 6591, 6812, 7074, 7332, 7943, 8788, 9126, 9432, 10152, 10218, 10998, 12168, 12314, 13182, 13624, 14148, 14664, 15327, 15886, 16497, 17576, 18252, 18471, 19773, 20436, 21996, 22139, 23829, 24628, 26364, 28296, 30654, 31772, 32994, 36504, 36942, 39546, 40872, 43992, 44278, 45981, 47658, 49256, 52728, 55413, 59319, 61308, 63544, 65988, 66417, 71487, 73884, 79092, 80041, 88556, 91962, 95316, 103259, 110826, 118638, 122616, 131976, 132834, 142974, 147768, 158184, 160082, 166239, 177112, 183924, 190632, 199251, 206518, 214461, 221652, 237276, 240123, 265668, 285948, 287807, 309777, 320164, 332478, 367848, 398502, 413036, 428922, 443304, 474552, 480246, 531336, 571896, 575614, 597753, 619554, 640328, 664956, 720369, 797004, 826072, 857844, 863421, 929331, 960492, 1040533, 1151228, 1195506, 1239108, 1329912, 1440738, 1594008, 1715688, 1726842, 1858662, 1920984, 2081066, 2161107, 2302456, 2391012, 2478216, 2590263, 2787993, 2881476, 3121599, 3453684, 3717324, 4162132, 4322214, 4782024, 5180526, 5575986, 5762952, 6243198, 6907368, 7434648, 7770789, 8324264, 8644428, 9364797, 10361052, 11151972, 12486396, 13526929, 15541578, 17288856, 18729594, 20722104, 22303944, 24972792, 27053858, 28094391, 31083156, 37459188, 40580787, 54107716, 56188782, 62166312, 74918376, 81161574, 108215432, 112377564, 121742361, 162323148, 224755128, 243484722, 324646296, 365227083, 486969444, 730454166, 973938888, 1460908332, 2921816664]

約数ペア:

[(1, 2921816664), (2, 1460908332), (3, 973938888), (4, 730454166), (6, 486969444), (8, 365227083), (9, 324646296), (12, 243484722), (13, 224755128), (18, 162323148), (24, 121742361), (26, 112377564), (27, 108215432), (36, 81161574), (39, 74918376), (47, 62166312), (52, 56188782), (54, 54107716), (72, 40580787), (78, 37459188), (94, 31083156), (104, 28094391), (108, 27053858), (117, 24972792), (131, 22303944), (141, 20722104), (156, 18729594), (169, 17288856), (188, 15541578), (216, 13526929), (234, 12486396), (262, 11151972), (282, 10361052), (312, 9364797), (338, 8644428), (351, 8324264), (376, 7770789), (393, 7434648), (423, 6907368), (468, 6243198), (507, 5762952), (524, 5575986), (564, 5180526), (611, 4782024), (676, 4322214), (702, 4162132), (786, 3717324), (846, 3453684), (936, 3121599), (1014, 2881476), (1048, 2787993), (1128, 2590263), (1179, 2478216), (1222, 2391012), (1269, 2302456), (1352, 2161107), (1404, 2081066), (1521, 1920984), (1572, 1858662), (1692, 1726842), (1703, 1715688), (1833, 1594008), (2028, 1440738), (2197, 1329912), (2358, 1239108), (2444, 1195506), (2538, 1151228), (2808, 1040533), (3042, 960492), (3144, 929331), (3384, 863421), (3406, 857844), (3537, 826072), (3666, 797004), (4056, 720369), (4394, 664956), (4563, 640328), (4716, 619554), (4888, 597753), (5076, 575614), (5109, 571896), (5499, 531336), (6084, 480246), (6157, 474552), (6591, 443304), (6812, 428922), (7074, 413036), (7332, 398502), (7943, 367848), (8788, 332478), (9126, 320164), (9432, 309777), (10152, 287807), (10218, 285948), (10998, 265668), (12168, 240123), (12314, 237276), (13182, 221652), (13624, 214461), (14148, 206518), (14664, 199251), (15327, 190632), (15886, 183924), (16497, 177112), (17576, 166239), (18252, 160082), (18471, 158184), (19773, 147768), (20436, 142974), (21996, 132834), (22139, 131976), (23829, 122616), (24628, 118638), (26364, 110826), (28296, 103259), (30654, 95316), (31772, 91962), (32994, 88556), (36504, 80041), (36942, 79092), (39546, 73884), (40872, 71487), (43992, 66417), (44278, 65988), (45981, 63544), (47658, 61308), (49256, 59319), (52728, 55413)]