289976976

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 876134400

約数和(自身を除く): 586157424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 59, 62, 72, 93, 108, 118, 124, 144, 177, 186, 216, 236, 248, 279, 354, 367, 372, 432, 472, 496, 531, 558, 708, 734, 744, 837, 944, 1062, 1101, 1116, 1416, 1468, 1488, 1593, 1674, 1829, 2124, 2202, 2232, 2832, 2936, 3186, 3303, 3348, 3658, 4248, 4404, 4464, 5487, 5872, 6372, 6606, 6696, 7316, 8496, 8808, 9909, 10974, 11377, 12744, 13212, 13392, 14632, 16461, 17616, 19818, 21653, 21948, 22754, 25488, 26424, 29264, 32922, 34131, 39636, 43306, 43896, 45508, 49383, 52848, 64959, 65844, 68262, 79272, 86612, 87792, 91016, 98766, 102393, 129918, 131688, 136524, 158544, 173224, 182032, 194877, 197532, 204786, 259836, 263376, 273048, 307179, 346448, 389754, 395064, 409572, 519672, 546096, 584631, 614358, 671243, 779508, 790128, 819144, 1039344, 1169262, 1228716, 1342486, 1559016, 1638288, 2013729, 2338524, 2457432, 2684972, 3118032, 4027458, 4677048, 4914864, 5369944, 6041187, 8054916, 9354096, 10739888, 12082374, 16109832, 18123561, 24164748, 32219664, 36247122, 48329496, 72494244, 96658992, 144988488, 289976976]

約数ペア:

[(1, 289976976), (2, 144988488), (3, 96658992), (4, 72494244), (6, 48329496), (8, 36247122), (9, 32219664), (12, 24164748), (16, 18123561), (18, 16109832), (24, 12082374), (27, 10739888), (31, 9354096), (36, 8054916), (48, 6041187), (54, 5369944), (59, 4914864), (62, 4677048), (72, 4027458), (93, 3118032), (108, 2684972), (118, 2457432), (124, 2338524), (144, 2013729), (177, 1638288), (186, 1559016), (216, 1342486), (236, 1228716), (248, 1169262), (279, 1039344), (354, 819144), (367, 790128), (372, 779508), (432, 671243), (472, 614358), (496, 584631), (531, 546096), (558, 519672), (708, 409572), (734, 395064), (744, 389754), (837, 346448), (944, 307179), (1062, 273048), (1101, 263376), (1116, 259836), (1416, 204786), (1468, 197532), (1488, 194877), (1593, 182032), (1674, 173224), (1829, 158544), (2124, 136524), (2202, 131688), (2232, 129918), (2832, 102393), (2936, 98766), (3186, 91016), (3303, 87792), (3348, 86612), (3658, 79272), (4248, 68262), (4404, 65844), (4464, 64959), (5487, 52848), (5872, 49383), (6372, 45508), (6606, 43896), (6696, 43306), (7316, 39636), (8496, 34131), (8808, 32922), (9909, 29264), (10974, 26424), (11377, 25488), (12744, 22754), (13212, 21948), (13392, 21653), (14632, 19818), (16461, 17616)]