15698610968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 32743180800

約数和(自身を除く): 17044569832

約数列:

[1, 2, 4, 8, 17, 34, 43, 59, 68, 86, 118, 136, 172, 173, 236, 263, 344, 346, 472, 526, 692, 731, 1003, 1052, 1384, 1462, 2006, 2104, 2537, 2924, 2941, 4012, 4471, 5074, 5848, 5882, 7439, 8024, 8942, 10148, 10207, 11309, 11764, 14878, 15517, 17884, 20296, 20414, 22618, 23528, 29756, 31034, 35768, 40828, 43129, 45236, 45499, 59512, 62068, 81656, 86258, 90472, 90998, 124136, 126463, 172516, 173519, 181996, 192253, 252926, 263789, 345032, 347038, 363992, 384506, 438901, 505852, 527578, 667231, 694076, 769012, 773483, 877802, 1011704, 1055156, 1334462, 1388152, 1538024, 1546966, 1755604, 1956457, 2110312, 2668924, 2684441, 3093932, 3511208, 3912914, 5337848, 5368882, 6187864, 7461317, 7825828, 10737764, 11342927, 14922634, 15651656, 21475528, 22685854, 29845268, 33259769, 45371708, 45635497, 59690536, 66519538, 90743416, 91270994, 115430963, 133039076, 182541988, 230861926, 266078152, 365083976, 461723852, 923447704, 1962326371, 3924652742, 7849305484, 15698610968]

約数ペア:

[(1, 15698610968), (2, 7849305484), (4, 3924652742), (8, 1962326371), (17, 923447704), (34, 461723852), (43, 365083976), (59, 266078152), (68, 230861926), (86, 182541988), (118, 133039076), (136, 115430963), (172, 91270994), (173, 90743416), (236, 66519538), (263, 59690536), (344, 45635497), (346, 45371708), (472, 33259769), (526, 29845268), (692, 22685854), (731, 21475528), (1003, 15651656), (1052, 14922634), (1384, 11342927), (1462, 10737764), (2006, 7825828), (2104, 7461317), (2537, 6187864), (2924, 5368882), (2941, 5337848), (4012, 3912914), (4471, 3511208), (5074, 3093932), (5848, 2684441), (5882, 2668924), (7439, 2110312), (8024, 1956457), (8942, 1755604), (10148, 1546966), (10207, 1538024), (11309, 1388152), (11764, 1334462), (14878, 1055156), (15517, 1011704), (17884, 877802), (20296, 773483), (20414, 769012), (22618, 694076), (23528, 667231), (29756, 527578), (31034, 505852), (35768, 438901), (40828, 384506), (43129, 363992), (45236, 347038), (45499, 345032), (59512, 263789), (62068, 252926), (81656, 192253), (86258, 181996), (90472, 173519), (90998, 172516), (124136, 126463)]