1321229664

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3970

約数の個数: 192

約数和(自身を含む): 4258759680

約数和(自身を除く): 2937530016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 288, 306, 368, 391, 408, 414, 432, 459, 544, 552, 612, 621, 736, 782, 816, 828, 864, 918, 1104, 1173, 1224, 1242, 1564, 1632, 1656, 1836, 2208, 2346, 2448, 2484, 3128, 3312, 3519, 3672, 3911, 4692, 4896, 4968, 6256, 6624, 7038, 7344, 7822, 9384, 9936, 10557, 11733, 12512, 14076, 14688, 15644, 18768, 19872, 21114, 23466, 28152, 31288, 35199, 37536, 42228, 46932, 56304, 62576, 66487, 70398, 84456, 89953, 93864, 105597, 112608, 125152, 132974, 140796, 168912, 179906, 187728, 199461, 211194, 265948, 269859, 281592, 337824, 359812, 375456, 398922, 422388, 531896, 539718, 563184, 598383, 719624, 797844, 809577, 844776, 1063792, 1079436, 1126368, 1196766, 1439248, 1529201, 1595688, 1619154, 1689552, 1795149, 2127584, 2158872, 2393532, 2428731, 2878496, 3058402, 3191376, 3238308, 3379104, 3590298, 4317744, 4587603, 4787064, 4857462, 6116804, 6382752, 6476616, 7180596, 8635488, 9175206, 9574128, 9714924, 12233608, 12953232, 13762809, 14361192, 18350412, 19148256, 19429848, 24467216, 25906464, 27525618, 28722384, 36700824, 38859696, 41288427, 48934432, 55051236, 57444768, 73401648, 77719392, 82576854, 110102472, 146803296, 165153708, 220204944, 330307416, 440409888, 660614832, 1321229664]

約数ペア:

[(1, 1321229664), (2, 660614832), (3, 440409888), (4, 330307416), (6, 220204944), (8, 165153708), (9, 146803296), (12, 110102472), (16, 82576854), (17, 77719392), (18, 73401648), (23, 57444768), (24, 55051236), (27, 48934432), (32, 41288427), (34, 38859696), (36, 36700824), (46, 28722384), (48, 27525618), (51, 25906464), (54, 24467216), (68, 19429848), (69, 19148256), (72, 18350412), (92, 14361192), (96, 13762809), (102, 12953232), (108, 12233608), (136, 9714924), (138, 9574128), (144, 9175206), (153, 8635488), (184, 7180596), (204, 6476616), (207, 6382752), (216, 6116804), (272, 4857462), (276, 4787064), (288, 4587603), (306, 4317744), (368, 3590298), (391, 3379104), (408, 3238308), (414, 3191376), (432, 3058402), (459, 2878496), (544, 2428731), (552, 2393532), (612, 2158872), (621, 2127584), (736, 1795149), (782, 1689552), (816, 1619154), (828, 1595688), (864, 1529201), (918, 1439248), (1104, 1196766), (1173, 1126368), (1224, 1079436), (1242, 1063792), (1564, 844776), (1632, 809577), (1656, 797844), (1836, 719624), (2208, 598383), (2346, 563184), (2448, 539718), (2484, 531896), (3128, 422388), (3312, 398922), (3519, 375456), (3672, 359812), (3911, 337824), (4692, 281592), (4896, 269859), (4968, 265948), (6256, 211194), (6624, 199461), (7038, 187728), (7344, 179906), (7822, 168912), (9384, 140796), (9936, 132974), (10557, 125152), (11733, 112608), (12512, 105597), (14076, 93864), (14688, 89953), (15644, 84456), (18768, 70398), (19872, 66487), (21114, 62576), (23466, 56304), (28152, 46932), (31288, 42228), (35199, 37536)]