268533408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 856203264

約数和(自身を除く): 587669856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 631, 682, 744, 806, 858, 992, 1023, 1056, 1144, 1209, 1248, 1262, 1364, 1488, 1612, 1716, 1893, 2046, 2288, 2418, 2524, 2728, 2976, 3224, 3432, 3786, 4092, 4433, 4576, 4836, 5048, 5456, 6448, 6864, 6941, 7572, 8184, 8203, 8866, 9672, 10096, 10912, 12896, 13299, 13728, 13882, 15144, 16368, 16406, 17732, 19344, 19561, 20192, 20823, 24609, 26598, 27764, 30288, 32736, 32812, 35464, 38688, 39122, 41646, 49218, 53196, 55528, 58683, 60576, 65624, 70928, 78244, 83292, 90233, 98436, 106392, 111056, 117366, 131248, 141856, 156488, 166584, 180466, 196872, 212784, 215171, 222112, 234732, 254293, 262496, 270699, 312976, 333168, 360932, 393744, 425568, 430342, 469464, 508586, 541398, 625952, 645513, 666336, 721864, 762879, 787488, 860684, 938928, 1017172, 1082796, 1291026, 1443728, 1525758, 1721368, 1877856, 2034344, 2165592, 2582052, 2797223, 2887456, 3051516, 3442736, 4068688, 4331184, 5164104, 5594446, 6103032, 6885472, 8137376, 8391669, 8662368, 10328208, 11188892, 12206064, 16783338, 20656416, 22377784, 24412128, 33566676, 44755568, 67133352, 89511136, 134266704, 268533408]

約数ペア:

[(1, 268533408), (2, 134266704), (3, 89511136), (4, 67133352), (6, 44755568), (8, 33566676), (11, 24412128), (12, 22377784), (13, 20656416), (16, 16783338), (22, 12206064), (24, 11188892), (26, 10328208), (31, 8662368), (32, 8391669), (33, 8137376), (39, 6885472), (44, 6103032), (48, 5594446), (52, 5164104), (62, 4331184), (66, 4068688), (78, 3442736), (88, 3051516), (93, 2887456), (96, 2797223), (104, 2582052), (124, 2165592), (132, 2034344), (143, 1877856), (156, 1721368), (176, 1525758), (186, 1443728), (208, 1291026), (248, 1082796), (264, 1017172), (286, 938928), (312, 860684), (341, 787488), (352, 762879), (372, 721864), (403, 666336), (416, 645513), (429, 625952), (496, 541398), (528, 508586), (572, 469464), (624, 430342), (631, 425568), (682, 393744), (744, 360932), (806, 333168), (858, 312976), (992, 270699), (1023, 262496), (1056, 254293), (1144, 234732), (1209, 222112), (1248, 215171), (1262, 212784), (1364, 196872), (1488, 180466), (1612, 166584), (1716, 156488), (1893, 141856), (2046, 131248), (2288, 117366), (2418, 111056), (2524, 106392), (2728, 98436), (2976, 90233), (3224, 83292), (3432, 78244), (3786, 70928), (4092, 65624), (4433, 60576), (4576, 58683), (4836, 55528), (5048, 53196), (5456, 49218), (6448, 41646), (6864, 39122), (6941, 38688), (7572, 35464), (8184, 32812), (8203, 32736), (8866, 30288), (9672, 27764), (10096, 26598), (10912, 24609), (12896, 20823), (13299, 20192), (13728, 19561), (13882, 19344), (15144, 17732), (16368, 16406)]