19028619888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1255

約数の個数: 160

約数和(自身を含む): 52291891200

約数和(自身を除く): 33263271312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 577, 592, 599, 744, 888, 1147, 1154, 1198, 1488, 1731, 1776, 1797, 2294, 2308, 2396, 3441, 3462, 3594, 4588, 4616, 4792, 6882, 6924, 7188, 9176, 9232, 9584, 13764, 13848, 14376, 17887, 18352, 18569, 21349, 22163, 27528, 27696, 28752, 35774, 37138, 42698, 44326, 53661, 55056, 55707, 64047, 66489, 71548, 74276, 85396, 88652, 107322, 111414, 128094, 132978, 143096, 148552, 170792, 177304, 214644, 222828, 256188, 265956, 286192, 297104, 341584, 345623, 354608, 429288, 445656, 512376, 531912, 661819, 687053, 691246, 858576, 891312, 1024752, 1036869, 1063824, 1323638, 1374106, 1382492, 1985457, 2061159, 2073738, 2647276, 2748212, 2764984, 3970914, 4122318, 4147476, 5294552, 5496424, 5529968, 7941828, 8244636, 8294952, 10589104, 10714313, 10992848, 12788051, 15883656, 16489272, 16589904, 21428626, 25576102, 31767312, 32142939, 32978544, 38364153, 42857252, 51152204, 64285878, 76728306, 85714504, 102304408, 128571756, 153456612, 171429008, 204608816, 257143512, 306913224, 396429581, 514287024, 613826448, 792859162, 1189288743, 1585718324, 2378577486, 3171436648, 4757154972, 6342873296, 9514309944, 19028619888]

約数ペア:

[(1, 19028619888), (2, 9514309944), (3, 6342873296), (4, 4757154972), (6, 3171436648), (8, 2378577486), (12, 1585718324), (16, 1189288743), (24, 792859162), (31, 613826448), (37, 514287024), (48, 396429581), (62, 306913224), (74, 257143512), (93, 204608816), (111, 171429008), (124, 153456612), (148, 128571756), (186, 102304408), (222, 85714504), (248, 76728306), (296, 64285878), (372, 51152204), (444, 42857252), (496, 38364153), (577, 32978544), (592, 32142939), (599, 31767312), (744, 25576102), (888, 21428626), (1147, 16589904), (1154, 16489272), (1198, 15883656), (1488, 12788051), (1731, 10992848), (1776, 10714313), (1797, 10589104), (2294, 8294952), (2308, 8244636), (2396, 7941828), (3441, 5529968), (3462, 5496424), (3594, 5294552), (4588, 4147476), (4616, 4122318), (4792, 3970914), (6882, 2764984), (6924, 2748212), (7188, 2647276), (9176, 2073738), (9232, 2061159), (9584, 1985457), (13764, 1382492), (13848, 1374106), (14376, 1323638), (17887, 1063824), (18352, 1036869), (18569, 1024752), (21349, 891312), (22163, 858576), (27528, 691246), (27696, 687053), (28752, 661819), (35774, 531912), (37138, 512376), (42698, 445656), (44326, 429288), (53661, 354608), (55056, 345623), (55707, 341584), (64047, 297104), (66489, 286192), (71548, 265956), (74276, 256188), (85396, 222828), (88652, 214644), (107322, 177304), (111414, 170792), (128094, 148552), (132978, 143096)]