247573584

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 150

約数和(自身を含む): 762330734

約数和(自身を除く): 514757150

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 289, 306, 324, 408, 432, 459, 578, 612, 648, 661, 816, 867, 918, 1156, 1224, 1296, 1322, 1377, 1734, 1836, 1983, 2312, 2448, 2601, 2644, 2754, 3468, 3672, 3966, 4624, 5202, 5288, 5508, 5949, 6936, 7344, 7803, 7932, 10404, 10576, 11016, 11237, 11898, 13872, 15606, 15864, 17847, 20808, 22032, 22474, 23409, 23796, 31212, 31728, 33711, 35694, 41616, 44948, 46818, 47592, 53541, 62424, 67422, 71388, 89896, 93636, 95184, 101133, 107082, 124848, 134844, 142776, 179792, 187272, 191029, 202266, 214164, 269688, 285552, 303399, 374544, 382058, 404532, 428328, 539376, 573087, 606798, 764116, 809064, 856656, 910197, 1146174, 1213596, 1528232, 1618128, 1719261, 1820394, 2292348, 2427192, 3056464, 3438522, 3640788, 4584696, 4854384, 5157783, 6877044, 7281576, 9169392, 10315566, 13754088, 14563152, 15473349, 20631132, 27508176, 30946698, 41262264, 61893396, 82524528, 123786792, 247573584]

約数ペア:

[(1, 247573584), (2, 123786792), (3, 82524528), (4, 61893396), (6, 41262264), (8, 30946698), (9, 27508176), (12, 20631132), (16, 15473349), (17, 14563152), (18, 13754088), (24, 10315566), (27, 9169392), (34, 7281576), (36, 6877044), (48, 5157783), (51, 4854384), (54, 4584696), (68, 3640788), (72, 3438522), (81, 3056464), (102, 2427192), (108, 2292348), (136, 1820394), (144, 1719261), (153, 1618128), (162, 1528232), (204, 1213596), (216, 1146174), (272, 910197), (289, 856656), (306, 809064), (324, 764116), (408, 606798), (432, 573087), (459, 539376), (578, 428328), (612, 404532), (648, 382058), (661, 374544), (816, 303399), (867, 285552), (918, 269688), (1156, 214164), (1224, 202266), (1296, 191029), (1322, 187272), (1377, 179792), (1734, 142776), (1836, 134844), (1983, 124848), (2312, 107082), (2448, 101133), (2601, 95184), (2644, 93636), (2754, 89896), (3468, 71388), (3672, 67422), (3966, 62424), (4624, 53541), (5202, 47592), (5288, 46818), (5508, 44948), (5949, 41616), (6936, 35694), (7344, 33711), (7803, 31728), (7932, 31212), (10404, 23796), (10576, 23409), (11016, 22474), (11237, 22032), (11898, 20808), (13872, 17847), (15606, 15864)]