636728118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 1454630400

約数和(自身を除く): 817902282

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 59, 78, 87, 118, 169, 174, 177, 338, 354, 367, 377, 507, 734, 754, 767, 1014, 1101, 1131, 1534, 1711, 2202, 2262, 2301, 3422, 4602, 4771, 4901, 5133, 9542, 9802, 9971, 10266, 10643, 14313, 14703, 19942, 21286, 21653, 22243, 28626, 29406, 29913, 31929, 43306, 44486, 59826, 62023, 63858, 64959, 66729, 124046, 129918, 133458, 138359, 186069, 276718, 281489, 289159, 372138, 415077, 562978, 578318, 627937, 830154, 844467, 867477, 1255874, 1688934, 1734954, 1798667, 1883811, 3597334, 3659357, 3767622, 5396001, 7318714, 8163181, 10792002, 10978071, 16326362, 21956142, 24489543, 48979086, 106121353, 212242706, 318364059, 636728118]

約数ペア:

[(1, 636728118), (2, 318364059), (3, 212242706), (6, 106121353), (13, 48979086), (26, 24489543), (29, 21956142), (39, 16326362), (58, 10978071), (59, 10792002), (78, 8163181), (87, 7318714), (118, 5396001), (169, 3767622), (174, 3659357), (177, 3597334), (338, 1883811), (354, 1798667), (367, 1734954), (377, 1688934), (507, 1255874), (734, 867477), (754, 844467), (767, 830154), (1014, 627937), (1101, 578318), (1131, 562978), (1534, 415077), (1711, 372138), (2202, 289159), (2262, 281489), (2301, 276718), (3422, 186069), (4602, 138359), (4771, 133458), (4901, 129918), (5133, 124046), (9542, 66729), (9802, 64959), (9971, 63858), (10266, 62023), (10643, 59826), (14313, 44486), (14703, 43306), (19942, 31929), (21286, 29913), (21653, 29406), (22243, 28626)]