491952528

素因数分解:

$2^4\times 3^7\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 1515438720

約数和(自身を除く): 1023486192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 827, 918, 972, 1224, 1296, 1377, 1458, 1654, 1836, 1944, 2187, 2448, 2481, 2754, 2916, 3308, 3672, 3888, 4131, 4374, 4962, 5508, 5832, 6616, 7344, 7443, 8262, 8748, 9924, 11016, 11664, 12393, 13232, 14059, 14886, 16524, 17496, 19848, 22032, 22329, 24786, 28118, 29772, 33048, 34992, 37179, 39696, 42177, 44658, 49572, 56236, 59544, 66096, 66987, 74358, 84354, 89316, 99144, 112472, 119088, 126531, 133974, 148716, 168708, 178632, 198288, 200961, 224944, 253062, 267948, 297432, 337416, 357264, 379593, 401922, 506124, 535896, 594864, 602883, 674832, 759186, 803844, 1012248, 1071792, 1138779, 1205766, 1518372, 1607688, 1808649, 2024496, 2277558, 2411532, 3036744, 3215376, 3416337, 3617298, 4555116, 4823064, 6073488, 6832674, 7234596, 9110232, 9646128, 10249011, 13665348, 14469192, 18220464, 20498022, 27330696, 28938384, 30747033, 40996044, 54661392, 61494066, 81992088, 122988132, 163984176, 245976264, 491952528]

約数ペア:

[(1, 491952528), (2, 245976264), (3, 163984176), (4, 122988132), (6, 81992088), (8, 61494066), (9, 54661392), (12, 40996044), (16, 30747033), (17, 28938384), (18, 27330696), (24, 20498022), (27, 18220464), (34, 14469192), (36, 13665348), (48, 10249011), (51, 9646128), (54, 9110232), (68, 7234596), (72, 6832674), (81, 6073488), (102, 4823064), (108, 4555116), (136, 3617298), (144, 3416337), (153, 3215376), (162, 3036744), (204, 2411532), (216, 2277558), (243, 2024496), (272, 1808649), (306, 1607688), (324, 1518372), (408, 1205766), (432, 1138779), (459, 1071792), (486, 1012248), (612, 803844), (648, 759186), (729, 674832), (816, 602883), (827, 594864), (918, 535896), (972, 506124), (1224, 401922), (1296, 379593), (1377, 357264), (1458, 337416), (1654, 297432), (1836, 267948), (1944, 253062), (2187, 224944), (2448, 200961), (2481, 198288), (2754, 178632), (2916, 168708), (3308, 148716), (3672, 133974), (3888, 126531), (4131, 119088), (4374, 112472), (4962, 99144), (5508, 89316), (5832, 84354), (6616, 74358), (7344, 66987), (7443, 66096), (8262, 59544), (8748, 56236), (9924, 49572), (11016, 44658), (11664, 42177), (12393, 39696), (13232, 37179), (14059, 34992), (14886, 33048), (16524, 29772), (17496, 28118), (19848, 24786), (22032, 22329)]