213515616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 607179888

約数和(自身を除く): 393664272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 101, 114, 122, 152, 183, 202, 228, 244, 303, 304, 361, 366, 404, 456, 488, 606, 608, 722, 732, 808, 912, 976, 1083, 1159, 1212, 1444, 1464, 1616, 1824, 1919, 1952, 2166, 2318, 2424, 2888, 2928, 3232, 3477, 3838, 4332, 4636, 4848, 5757, 5776, 5856, 6161, 6954, 7676, 8664, 9272, 9696, 11514, 11552, 12322, 13908, 15352, 17328, 18483, 18544, 22021, 23028, 24644, 27816, 30704, 34656, 36461, 36966, 37088, 44042, 46056, 49288, 55632, 61408, 66063, 72922, 73932, 88084, 92112, 98576, 109383, 111264, 117059, 132126, 145844, 147864, 176168, 184224, 197152, 218766, 234118, 264252, 291688, 295728, 351177, 352336, 437532, 468236, 528504, 583376, 591456, 702354, 704672, 875064, 936472, 1057008, 1166752, 1404708, 1750128, 1872944, 2114016, 2224121, 2809416, 3500256, 3745888, 4448242, 5618832, 6672363, 8896484, 11237664, 13344726, 17792968, 26689452, 35585936, 53378904, 71171872, 106757808, 213515616]

約数ペア:

[(1, 213515616), (2, 106757808), (3, 71171872), (4, 53378904), (6, 35585936), (8, 26689452), (12, 17792968), (16, 13344726), (19, 11237664), (24, 8896484), (32, 6672363), (38, 5618832), (48, 4448242), (57, 3745888), (61, 3500256), (76, 2809416), (96, 2224121), (101, 2114016), (114, 1872944), (122, 1750128), (152, 1404708), (183, 1166752), (202, 1057008), (228, 936472), (244, 875064), (303, 704672), (304, 702354), (361, 591456), (366, 583376), (404, 528504), (456, 468236), (488, 437532), (606, 352336), (608, 351177), (722, 295728), (732, 291688), (808, 264252), (912, 234118), (976, 218766), (1083, 197152), (1159, 184224), (1212, 176168), (1444, 147864), (1464, 145844), (1616, 132126), (1824, 117059), (1919, 111264), (1952, 109383), (2166, 98576), (2318, 92112), (2424, 88084), (2888, 73932), (2928, 72922), (3232, 66063), (3477, 61408), (3838, 55632), (4332, 49288), (4636, 46056), (4848, 44042), (5757, 37088), (5776, 36966), (5856, 36461), (6161, 34656), (6954, 30704), (7676, 27816), (8664, 24644), (9272, 23028), (9696, 22021), (11514, 18544), (11552, 18483), (12322, 17328), (13908, 15352)]