8340595984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9045

約数の個数: 120

約数和(自身を含む): 20341376640

約数和(自身を除く): 12000780656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 361, 368, 437, 532, 644, 722, 874, 1064, 1288, 1444, 1748, 2128, 2527, 2576, 2888, 3059, 3496, 5054, 5776, 6118, 6992, 8303, 8969, 10108, 12236, 16606, 17938, 20216, 24472, 33212, 35876, 40432, 48944, 58121, 62783, 66424, 71752, 116242, 125566, 132848, 143504, 170411, 206287, 232484, 251132, 340822, 412574, 464968, 502264, 681644, 825148, 929936, 1004528, 1192877, 1363288, 1444009, 1650296, 2385754, 2726576, 2888018, 3237809, 3300592, 3919453, 4771508, 5776036, 6475618, 7838906, 9543016, 11552072, 12951236, 15677812, 19086032, 22664663, 23104144, 25902472, 27436171, 31355624, 45329326, 51804944, 54872342, 62711248, 74469607, 90658652, 109744684, 148939214, 181317304, 219489368, 297878428, 362634608, 438978736, 521287249, 595756856, 1042574498, 1191513712, 2085148996, 4170297992, 8340595984]

約数ペア:

[(1, 8340595984), (2, 4170297992), (4, 2085148996), (7, 1191513712), (8, 1042574498), (14, 595756856), (16, 521287249), (19, 438978736), (23, 362634608), (28, 297878428), (38, 219489368), (46, 181317304), (56, 148939214), (76, 109744684), (92, 90658652), (112, 74469607), (133, 62711248), (152, 54872342), (161, 51804944), (184, 45329326), (266, 31355624), (304, 27436171), (322, 25902472), (361, 23104144), (368, 22664663), (437, 19086032), (532, 15677812), (644, 12951236), (722, 11552072), (874, 9543016), (1064, 7838906), (1288, 6475618), (1444, 5776036), (1748, 4771508), (2128, 3919453), (2527, 3300592), (2576, 3237809), (2888, 2888018), (3059, 2726576), (3496, 2385754), (5054, 1650296), (5776, 1444009), (6118, 1363288), (6992, 1192877), (8303, 1004528), (8969, 929936), (10108, 825148), (12236, 681644), (16606, 502264), (17938, 464968), (20216, 412574), (24472, 340822), (33212, 251132), (35876, 232484), (40432, 206287), (48944, 170411), (58121, 143504), (62783, 132848), (66424, 125566), (71752, 116242)]