307255536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1055408640

約数和(自身を除く): 748153104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 61, 63, 72, 76, 84, 112, 114, 122, 126, 133, 144, 152, 168, 171, 183, 228, 244, 252, 263, 266, 304, 336, 342, 366, 399, 427, 456, 488, 504, 526, 532, 549, 684, 732, 789, 798, 854, 912, 976, 1008, 1052, 1064, 1098, 1159, 1197, 1281, 1368, 1464, 1578, 1596, 1708, 1841, 2104, 2128, 2196, 2318, 2367, 2394, 2562, 2736, 2928, 3156, 3192, 3416, 3477, 3682, 3843, 4208, 4392, 4636, 4734, 4788, 4997, 5124, 5523, 6312, 6384, 6832, 6954, 7364, 7686, 8113, 8784, 9272, 9468, 9576, 9994, 10248, 10431, 11046, 12624, 13908, 14728, 14991, 15372, 16043, 16226, 16569, 18544, 18936, 19152, 19988, 20496, 20862, 22092, 24339, 27816, 29456, 29982, 30744, 32086, 32452, 33138, 34979, 37872, 39976, 41724, 44184, 44973, 48129, 48678, 55632, 59964, 61488, 64172, 64904, 66276, 69958, 73017, 79952, 83448, 88368, 89946, 96258, 97356, 104937, 112301, 119928, 128344, 129808, 132552, 139916, 144387, 146034, 166896, 179892, 192516, 194712, 209874, 224602, 239856, 256688, 265104, 279832, 288774, 292068, 304817, 314811, 336903, 359784, 385032, 389424, 419748, 449204, 559664, 577548, 584136, 609634, 629622, 673806, 719568, 770064, 839496, 898408, 914451, 1010709, 1155096, 1168272, 1219268, 1259244, 1347612, 1678992, 1796816, 1828902, 2021418, 2133719, 2310192, 2438536, 2518488, 2695224, 2743353, 3657804, 4042836, 4267438, 4877072, 5036976, 5390448, 5486706, 6401157, 7315608, 8085672, 8534876, 10973412, 12802314, 14631216, 16171344, 17069752, 19203471, 21946824, 25604628, 34139504, 38406942, 43893648, 51209256, 76813884, 102418512, 153627768, 307255536]

約数ペア:

[(1, 307255536), (2, 153627768), (3, 102418512), (4, 76813884), (6, 51209256), (7, 43893648), (8, 38406942), (9, 34139504), (12, 25604628), (14, 21946824), (16, 19203471), (18, 17069752), (19, 16171344), (21, 14631216), (24, 12802314), (28, 10973412), (36, 8534876), (38, 8085672), (42, 7315608), (48, 6401157), (56, 5486706), (57, 5390448), (61, 5036976), (63, 4877072), (72, 4267438), (76, 4042836), (84, 3657804), (112, 2743353), (114, 2695224), (122, 2518488), (126, 2438536), (133, 2310192), (144, 2133719), (152, 2021418), (168, 1828902), (171, 1796816), (183, 1678992), (228, 1347612), (244, 1259244), (252, 1219268), (263, 1168272), (266, 1155096), (304, 1010709), (336, 914451), (342, 898408), (366, 839496), (399, 770064), (427, 719568), (456, 673806), (488, 629622), (504, 609634), (526, 584136), (532, 577548), (549, 559664), (684, 449204), (732, 419748), (789, 389424), (798, 385032), (854, 359784), (912, 336903), (976, 314811), (1008, 304817), (1052, 292068), (1064, 288774), (1098, 279832), (1159, 265104), (1197, 256688), (1281, 239856), (1368, 224602), (1464, 209874), (1578, 194712), (1596, 192516), (1708, 179892), (1841, 166896), (2104, 146034), (2128, 144387), (2196, 139916), (2318, 132552), (2367, 129808), (2394, 128344), (2562, 119928), (2736, 112301), (2928, 104937), (3156, 97356), (3192, 96258), (3416, 89946), (3477, 88368), (3682, 83448), (3843, 79952), (4208, 73017), (4392, 69958), (4636, 66276), (4734, 64904), (4788, 64172), (4997, 61488), (5124, 59964), (5523, 55632), (6312, 48678), (6384, 48129), (6832, 44973), (6954, 44184), (7364, 41724), (7686, 39976), (8113, 37872), (8784, 34979), (9272, 33138), (9468, 32452), (9576, 32086), (9994, 30744), (10248, 29982), (10431, 29456), (11046, 27816), (12624, 24339), (13908, 22092), (14728, 20862), (14991, 20496), (15372, 19988), (16043, 19152), (16226, 18936), (16569, 18544)]