257941829136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{26801}}^1$

素因数の和:27065

約数の個数: 160

約数和(自身を含む): 717067140480

約数和(自身を除く): 459125311344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 173, 183, 228, 244, 304, 346, 366, 456, 488, 519, 692, 732, 912, 976, 1038, 1159, 1384, 1464, 2076, 2318, 2768, 2928, 3287, 3477, 4152, 4636, 6574, 6954, 8304, 9272, 9861, 10553, 13148, 13908, 18544, 19722, 21106, 26296, 26801, 27816, 31659, 39444, 42212, 52592, 53602, 55632, 63318, 78888, 80403, 84424, 107204, 126636, 157776, 160806, 168848, 200507, 214408, 253272, 321612, 401014, 428816, 506544, 509219, 601521, 643224, 802028, 1018438, 1203042, 1286448, 1527657, 1604056, 1634861, 2036876, 2406084, 3055314, 3208112, 3269722, 4073752, 4636573, 4812168, 4904583, 6110628, 6539444, 8147504, 9273146, 9624336, 9809166, 12221256, 13078888, 13909719, 18546292, 19618332, 24442512, 26157776, 27819438, 31062359, 37092584, 39236664, 55638876, 62124718, 74185168, 78473328, 88094887, 93187077, 111277752, 124249436, 176189774, 186374154, 222555504, 248498872, 264284661, 282830953, 352379548, 372748308, 496997744, 528569322, 565661906, 704759096, 745496616, 848492859, 1057138644, 1131323812, 1409518192, 1490993232, 1696985718, 2114277288, 2262647624, 3393971436, 4228554576, 4525295248, 5373788107, 6787942872, 10747576214, 13575885744, 16121364321, 21495152428, 32242728642, 42990304856, 64485457284, 85980609712, 128970914568, 257941829136]

約数ペア:

[(1, 257941829136), (2, 128970914568), (3, 85980609712), (4, 64485457284), (6, 42990304856), (8, 32242728642), (12, 21495152428), (16, 16121364321), (19, 13575885744), (24, 10747576214), (38, 6787942872), (48, 5373788107), (57, 4525295248), (61, 4228554576), (76, 3393971436), (114, 2262647624), (122, 2114277288), (152, 1696985718), (173, 1490993232), (183, 1409518192), (228, 1131323812), (244, 1057138644), (304, 848492859), (346, 745496616), (366, 704759096), (456, 565661906), (488, 528569322), (519, 496997744), (692, 372748308), (732, 352379548), (912, 282830953), (976, 264284661), (1038, 248498872), (1159, 222555504), (1384, 186374154), (1464, 176189774), (2076, 124249436), (2318, 111277752), (2768, 93187077), (2928, 88094887), (3287, 78473328), (3477, 74185168), (4152, 62124718), (4636, 55638876), (6574, 39236664), (6954, 37092584), (8304, 31062359), (9272, 27819438), (9861, 26157776), (10553, 24442512), (13148, 19618332), (13908, 18546292), (18544, 13909719), (19722, 13078888), (21106, 12221256), (26296, 9809166), (26801, 9624336), (27816, 9273146), (31659, 8147504), (39444, 6539444), (42212, 6110628), (52592, 4904583), (53602, 4812168), (55632, 4636573), (63318, 4073752), (78888, 3269722), (80403, 3208112), (84424, 3055314), (107204, 2406084), (126636, 2036876), (157776, 1634861), (160806, 1604056), (168848, 1527657), (200507, 1286448), (214408, 1203042), (253272, 1018438), (321612, 802028), (401014, 643224), (428816, 601521), (506544, 509219)]