345328344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1078272000

約数和(自身を除く): 732943656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 102, 114, 124, 136, 152, 153, 171, 186, 204, 228, 248, 279, 306, 323, 342, 372, 408, 456, 479, 527, 558, 589, 612, 646, 684, 744, 958, 969, 1054, 1116, 1178, 1224, 1292, 1368, 1437, 1581, 1767, 1916, 1938, 2108, 2232, 2356, 2584, 2874, 2907, 3162, 3534, 3832, 3876, 4216, 4311, 4712, 4743, 5301, 5748, 5814, 6324, 7068, 7752, 8143, 8622, 9101, 9486, 10013, 10602, 11496, 11628, 12648, 14136, 14849, 16286, 17244, 18202, 18972, 20026, 21204, 23256, 24429, 27303, 29698, 30039, 32572, 34488, 36404, 37944, 40052, 42408, 44547, 48858, 54606, 59396, 60078, 65144, 72808, 73287, 80104, 81909, 89094, 90117, 97716, 109212, 118792, 120156, 133641, 146574, 154717, 163818, 178188, 180234, 195432, 218424, 240312, 252433, 267282, 282131, 293148, 309434, 327636, 356376, 360468, 464151, 504866, 534564, 564262, 586296, 618868, 655272, 720936, 757299, 846393, 928302, 1009732, 1069128, 1128524, 1237736, 1392453, 1514598, 1692786, 1856604, 2019464, 2257048, 2271897, 2539179, 2784906, 3029196, 3385572, 3713208, 4543794, 4796227, 5078358, 5569812, 6058392, 6771144, 9087588, 9592454, 10156716, 11139624, 14388681, 18175176, 19184908, 20313432, 28777362, 38369816, 43166043, 57554724, 86332086, 115109448, 172664172, 345328344]

約数ペア:

[(1, 345328344), (2, 172664172), (3, 115109448), (4, 86332086), (6, 57554724), (8, 43166043), (9, 38369816), (12, 28777362), (17, 20313432), (18, 19184908), (19, 18175176), (24, 14388681), (31, 11139624), (34, 10156716), (36, 9592454), (38, 9087588), (51, 6771144), (57, 6058392), (62, 5569812), (68, 5078358), (72, 4796227), (76, 4543794), (93, 3713208), (102, 3385572), (114, 3029196), (124, 2784906), (136, 2539179), (152, 2271897), (153, 2257048), (171, 2019464), (186, 1856604), (204, 1692786), (228, 1514598), (248, 1392453), (279, 1237736), (306, 1128524), (323, 1069128), (342, 1009732), (372, 928302), (408, 846393), (456, 757299), (479, 720936), (527, 655272), (558, 618868), (589, 586296), (612, 564262), (646, 534564), (684, 504866), (744, 464151), (958, 360468), (969, 356376), (1054, 327636), (1116, 309434), (1178, 293148), (1224, 282131), (1292, 267282), (1368, 252433), (1437, 240312), (1581, 218424), (1767, 195432), (1916, 180234), (1938, 178188), (2108, 163818), (2232, 154717), (2356, 146574), (2584, 133641), (2874, 120156), (2907, 118792), (3162, 109212), (3534, 97716), (3832, 90117), (3876, 89094), (4216, 81909), (4311, 80104), (4712, 73287), (4743, 72808), (5301, 65144), (5748, 60078), (5814, 59396), (6324, 54606), (7068, 48858), (7752, 44547), (8143, 42408), (8622, 40052), (9101, 37944), (9486, 36404), (10013, 34488), (10602, 32572), (11496, 30039), (11628, 29698), (12648, 27303), (14136, 24429), (14849, 23256), (16286, 21204), (17244, 20026), (18202, 18972)]