15666951492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1307}}^1$

素因数の和:1838

約数の個数: 144

約数和(自身を含む): 42781519872

約数和(自身を除く): 27114568380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 467, 558, 713, 828, 934, 1116, 1307, 1401, 1426, 1868, 2139, 2614, 2802, 2852, 3921, 4203, 4278, 5228, 5604, 6417, 7842, 8406, 8556, 10741, 11763, 12834, 14477, 15684, 16812, 21482, 23526, 25668, 28954, 30061, 32223, 40517, 42964, 43431, 47052, 57908, 60122, 64446, 81034, 86862, 90183, 96669, 120244, 121551, 128892, 130293, 162068, 173724, 180366, 193338, 243102, 260586, 270549, 332971, 360732, 364653, 386676, 486204, 521172, 541098, 610369, 665942, 729306, 931891, 998913, 1082196, 1220738, 1331884, 1458612, 1831107, 1863782, 1997826, 2441476, 2795673, 2996739, 3662214, 3727564, 3995652, 5493321, 5591346, 5993478, 7324428, 8387019, 10986642, 11182692, 11986956, 14038487, 16774038, 18921439, 21973284, 28076974, 33548076, 37842878, 42115461, 56153948, 56764317, 75685756, 84230922, 113528634, 126346383, 168461844, 170292951, 227057268, 252692766, 340585902, 435193097, 505385532, 681171804, 870386194, 1305579291, 1740772388, 2611158582, 3916737873, 5222317164, 7833475746, 15666951492]

約数ペア:

[(1, 15666951492), (2, 7833475746), (3, 5222317164), (4, 3916737873), (6, 2611158582), (9, 1740772388), (12, 1305579291), (18, 870386194), (23, 681171804), (31, 505385532), (36, 435193097), (46, 340585902), (62, 252692766), (69, 227057268), (92, 170292951), (93, 168461844), (124, 126346383), (138, 113528634), (186, 84230922), (207, 75685756), (276, 56764317), (279, 56153948), (372, 42115461), (414, 37842878), (467, 33548076), (558, 28076974), (713, 21973284), (828, 18921439), (934, 16774038), (1116, 14038487), (1307, 11986956), (1401, 11182692), (1426, 10986642), (1868, 8387019), (2139, 7324428), (2614, 5993478), (2802, 5591346), (2852, 5493321), (3921, 3995652), (4203, 3727564), (4278, 3662214), (5228, 2996739), (5604, 2795673), (6417, 2441476), (7842, 1997826), (8406, 1863782), (8556, 1831107), (10741, 1458612), (11763, 1331884), (12834, 1220738), (14477, 1082196), (15684, 998913), (16812, 931891), (21482, 729306), (23526, 665942), (25668, 610369), (28954, 541098), (30061, 521172), (32223, 486204), (40517, 386676), (42964, 364653), (43431, 360732), (47052, 332971), (57908, 270549), (60122, 260586), (64446, 243102), (81034, 193338), (86862, 180366), (90183, 173724), (96669, 162068), (120244, 130293), (121551, 128892)]