40802516944

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 94571724800

約数和(自身を除く): 53769207856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 223, 248, 302, 349, 434, 446, 496, 604, 698, 868, 892, 1057, 1208, 1396, 1561, 1736, 1784, 2114, 2416, 2443, 2792, 3122, 3472, 3568, 4228, 4681, 4886, 5584, 6244, 6913, 8456, 9362, 9772, 10819, 12488, 13826, 16912, 18724, 19544, 21638, 24976, 27652, 32767, 33673, 37448, 39088, 43276, 48391, 52699, 55304, 65534, 67346, 74896, 75733, 77827, 86552, 96782, 105398, 110608, 131068, 134692, 151466, 155654, 173104, 193564, 210796, 235711, 262136, 269384, 302932, 311308, 368893, 387128, 421592, 471422, 524272, 538768, 544789, 605864, 622616, 737786, 774256, 843184, 942844, 1043863, 1089578, 1211728, 1245232, 1475572, 1633669, 1885688, 2087726, 2179156, 2412637, 2951144, 3267338, 3771376, 4175452, 4358312, 4825274, 5902288, 6534676, 7307041, 8350904, 8716624, 9650548, 11435683, 11751877, 13069352, 14614082, 16701808, 16888459, 19301096, 22871366, 23503754, 26138704, 29228164, 33776918, 38602192, 45742732, 47007508, 58456328, 67553836, 82263139, 91485464, 94015016, 116912656, 135107672, 164526278, 182970928, 188030032, 270215344, 329052556, 364308187, 658105112, 728616374, 1316210224, 1457232748, 2550157309, 2914465496, 5100314618, 5828930992, 10200629236, 20401258472, 40802516944]

約数ペア:

[(1, 40802516944), (2, 20401258472), (4, 10200629236), (7, 5828930992), (8, 5100314618), (14, 2914465496), (16, 2550157309), (28, 1457232748), (31, 1316210224), (56, 728616374), (62, 658105112), (112, 364308187), (124, 329052556), (151, 270215344), (217, 188030032), (223, 182970928), (248, 164526278), (302, 135107672), (349, 116912656), (434, 94015016), (446, 91485464), (496, 82263139), (604, 67553836), (698, 58456328), (868, 47007508), (892, 45742732), (1057, 38602192), (1208, 33776918), (1396, 29228164), (1561, 26138704), (1736, 23503754), (1784, 22871366), (2114, 19301096), (2416, 16888459), (2443, 16701808), (2792, 14614082), (3122, 13069352), (3472, 11751877), (3568, 11435683), (4228, 9650548), (4681, 8716624), (4886, 8350904), (5584, 7307041), (6244, 6534676), (6913, 5902288), (8456, 4825274), (9362, 4358312), (9772, 4175452), (10819, 3771376), (12488, 3267338), (13826, 2951144), (16912, 2412637), (18724, 2179156), (19544, 2087726), (21638, 1885688), (24976, 1633669), (27652, 1475572), (32767, 1245232), (33673, 1211728), (37448, 1089578), (39088, 1043863), (43276, 942844), (48391, 843184), (52699, 774256), (55304, 737786), (65534, 622616), (67346, 605864), (74896, 544789), (75733, 538768), (77827, 524272), (86552, 471422), (96782, 421592), (105398, 387128), (110608, 368893), (131068, 311308), (134692, 302932), (151466, 269384), (155654, 262136), (173104, 235711), (193564, 210796)]