813605856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 2604026880

約数和(自身を除く): 1790421024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 229, 238, 272, 311, 336, 357, 408, 458, 476, 544, 622, 672, 687, 714, 816, 916, 933, 952, 1244, 1374, 1428, 1603, 1632, 1832, 1866, 1904, 2177, 2488, 2748, 2856, 3206, 3664, 3732, 3808, 3893, 4354, 4809, 4976, 5287, 5496, 5712, 6412, 6531, 7328, 7464, 7786, 8708, 9618, 9952, 10574, 10992, 11424, 11679, 12824, 13062, 14928, 15572, 15861, 17416, 19236, 21148, 21984, 23358, 25648, 26124, 27251, 29856, 31144, 31722, 34832, 37009, 38472, 42296, 46716, 51296, 52248, 54502, 62288, 63444, 69664, 71219, 74018, 76944, 81753, 84592, 93432, 104496, 109004, 111027, 124576, 126888, 142438, 148036, 153888, 163506, 169184, 186864, 208992, 213657, 218008, 222054, 253776, 284876, 296072, 327012, 373728, 427314, 436016, 444108, 498533, 507552, 569752, 592144, 654024, 854628, 872032, 888216, 997066, 1139504, 1184288, 1210723, 1308048, 1495599, 1709256, 1776432, 1994132, 2279008, 2421446, 2616096, 2991198, 3418512, 3552864, 3632169, 3988264, 4842892, 5982396, 6837024, 7264338, 7976528, 8475061, 9685784, 11964792, 14528676, 15953056, 16950122, 19371568, 23929584, 25425183, 29057352, 33900244, 38743136, 47859168, 50850366, 58114704, 67800488, 101700732, 116229408, 135600976, 203401464, 271201952, 406802928, 813605856]

約数ペア:

[(1, 813605856), (2, 406802928), (3, 271201952), (4, 203401464), (6, 135600976), (7, 116229408), (8, 101700732), (12, 67800488), (14, 58114704), (16, 50850366), (17, 47859168), (21, 38743136), (24, 33900244), (28, 29057352), (32, 25425183), (34, 23929584), (42, 19371568), (48, 16950122), (51, 15953056), (56, 14528676), (68, 11964792), (84, 9685784), (96, 8475061), (102, 7976528), (112, 7264338), (119, 6837024), (136, 5982396), (168, 4842892), (204, 3988264), (224, 3632169), (229, 3552864), (238, 3418512), (272, 2991198), (311, 2616096), (336, 2421446), (357, 2279008), (408, 1994132), (458, 1776432), (476, 1709256), (544, 1495599), (622, 1308048), (672, 1210723), (687, 1184288), (714, 1139504), (816, 997066), (916, 888216), (933, 872032), (952, 854628), (1244, 654024), (1374, 592144), (1428, 569752), (1603, 507552), (1632, 498533), (1832, 444108), (1866, 436016), (1904, 427314), (2177, 373728), (2488, 327012), (2748, 296072), (2856, 284876), (3206, 253776), (3664, 222054), (3732, 218008), (3808, 213657), (3893, 208992), (4354, 186864), (4809, 169184), (4976, 163506), (5287, 153888), (5496, 148036), (5712, 142438), (6412, 126888), (6531, 124576), (7328, 111027), (7464, 109004), (7786, 104496), (8708, 93432), (9618, 84592), (9952, 81753), (10574, 76944), (10992, 74018), (11424, 71219), (11679, 69664), (12824, 63444), (13062, 62288), (14928, 54502), (15572, 52248), (15861, 51296), (17416, 46716), (19236, 42296), (21148, 38472), (21984, 37009), (23358, 34832), (25648, 31722), (26124, 31144), (27251, 29856)]