229279968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 685706112

約数和(自身を除く): 456426144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 366, 372, 421, 488, 496, 549, 558, 732, 744, 842, 976, 992, 1098, 1116, 1263, 1464, 1488, 1684, 1891, 1952, 2196, 2232, 2526, 2928, 2976, 3368, 3782, 3789, 4392, 4464, 5052, 5673, 5856, 6736, 7564, 7578, 8784, 8928, 10104, 11346, 13051, 13472, 15128, 15156, 17019, 17568, 20208, 22692, 25681, 26102, 30256, 30312, 34038, 39153, 40416, 45384, 51362, 52204, 60512, 60624, 68076, 77043, 78306, 90768, 102724, 104408, 117459, 121248, 136152, 154086, 156612, 181536, 205448, 208816, 231129, 234918, 272304, 308172, 313224, 410896, 417632, 462258, 469836, 544608, 616344, 626448, 796111, 821792, 924516, 939672, 1232688, 1252896, 1592222, 1849032, 1879344, 2388333, 2465376, 3184444, 3698064, 3758688, 4776666, 6368888, 7164999, 7396128, 9553332, 12737776, 14329998, 19106664, 25475552, 28659996, 38213328, 57319992, 76426656, 114639984, 229279968]

約数ペア:

[(1, 229279968), (2, 114639984), (3, 76426656), (4, 57319992), (6, 38213328), (8, 28659996), (9, 25475552), (12, 19106664), (16, 14329998), (18, 12737776), (24, 9553332), (31, 7396128), (32, 7164999), (36, 6368888), (48, 4776666), (61, 3758688), (62, 3698064), (72, 3184444), (93, 2465376), (96, 2388333), (122, 1879344), (124, 1849032), (144, 1592222), (183, 1252896), (186, 1232688), (244, 939672), (248, 924516), (279, 821792), (288, 796111), (366, 626448), (372, 616344), (421, 544608), (488, 469836), (496, 462258), (549, 417632), (558, 410896), (732, 313224), (744, 308172), (842, 272304), (976, 234918), (992, 231129), (1098, 208816), (1116, 205448), (1263, 181536), (1464, 156612), (1488, 154086), (1684, 136152), (1891, 121248), (1952, 117459), (2196, 104408), (2232, 102724), (2526, 90768), (2928, 78306), (2976, 77043), (3368, 68076), (3782, 60624), (3789, 60512), (4392, 52204), (4464, 51362), (5052, 45384), (5673, 40416), (5856, 39153), (6736, 34038), (7564, 30312), (7578, 30256), (8784, 26102), (8928, 25681), (10104, 22692), (11346, 20208), (13051, 17568), (13472, 17019), (15128, 15156)]