15673674484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3210

約数の個数: 144

約数和(自身を含む): 34553796480

約数和(自身を除く): 18880121996

約数列:

[1, 2, 4, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 169, 221, 247, 299, 323, 338, 391, 437, 442, 494, 598, 646, 676, 782, 874, 884, 988, 1196, 1292, 1564, 1748, 2873, 3121, 3211, 3887, 4199, 5083, 5681, 5746, 6242, 6422, 7429, 7774, 8398, 10166, 11362, 11492, 12484, 12844, 14858, 15548, 16796, 20332, 22724, 29716, 40573, 53057, 54587, 59299, 66079, 71783, 73853, 81146, 96577, 106114, 109174, 118598, 132158, 143566, 147706, 162292, 193154, 212228, 218348, 237196, 264316, 287132, 295412, 386308, 527449, 689741, 770887, 933179, 1008083, 1054898, 1220311, 1255501, 1363877, 1379482, 1541774, 1866358, 2016166, 2109796, 2440622, 2511002, 2727754, 2758964, 3083548, 3732716, 4032332, 4881244, 5022004, 5455508, 8966633, 10021531, 12131327, 13105079, 15864043, 17730401, 17933266, 20043062, 23185909, 24262654, 26210158, 31728086, 35460802, 35866532, 40086124, 46371818, 48525308, 52420316, 63456172, 70921604, 92743636, 170366027, 206232559, 230495213, 301416817, 340732054, 412465118, 460990426, 602833634, 681464108, 824930236, 921980852, 1205667268, 3918418621, 7836837242, 15673674484]

約数ペア:

[(1, 15673674484), (2, 7836837242), (4, 3918418621), (13, 1205667268), (17, 921980852), (19, 824930236), (23, 681464108), (26, 602833634), (34, 460990426), (38, 412465118), (46, 340732054), (52, 301416817), (68, 230495213), (76, 206232559), (92, 170366027), (169, 92743636), (221, 70921604), (247, 63456172), (299, 52420316), (323, 48525308), (338, 46371818), (391, 40086124), (437, 35866532), (442, 35460802), (494, 31728086), (598, 26210158), (646, 24262654), (676, 23185909), (782, 20043062), (874, 17933266), (884, 17730401), (988, 15864043), (1196, 13105079), (1292, 12131327), (1564, 10021531), (1748, 8966633), (2873, 5455508), (3121, 5022004), (3211, 4881244), (3887, 4032332), (4199, 3732716), (5083, 3083548), (5681, 2758964), (5746, 2727754), (6242, 2511002), (6422, 2440622), (7429, 2109796), (7774, 2016166), (8398, 1866358), (10166, 1541774), (11362, 1379482), (11492, 1363877), (12484, 1255501), (12844, 1220311), (14858, 1054898), (15548, 1008083), (16796, 933179), (20332, 770887), (22724, 689741), (29716, 527449), (40573, 386308), (53057, 295412), (54587, 287132), (59299, 264316), (66079, 237196), (71783, 218348), (73853, 212228), (81146, 193154), (96577, 162292), (106114, 147706), (109174, 143566), (118598, 132158)]