681758027132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:3080

約数の個数: 192

約数和(自身を含む): 1562504724480

約数和(自身を除く): 880746697348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 167, 182, 223, 247, 266, 334, 364, 446, 494, 532, 668, 892, 988, 1169, 1561, 1729, 2171, 2338, 2647, 2899, 3122, 3173, 3458, 4237, 4342, 4676, 5294, 5798, 6244, 6346, 6916, 8474, 8684, 10588, 11596, 12692, 15197, 16948, 18529, 20293, 22211, 29659, 30394, 34411, 37058, 37241, 40586, 41249, 44422, 50293, 55081, 59318, 60788, 68822, 74116, 74482, 81172, 82498, 88844, 100586, 110162, 118636, 137644, 148964, 164996, 201172, 220324, 240877, 260687, 288743, 352051, 385567, 442049, 481754, 484133, 521374, 577486, 590281, 653809, 704102, 707579, 771134, 884098, 963508, 968266, 1042748, 1154972, 1180562, 1307618, 1408204, 1415158, 1542268, 1768196, 1936532, 2361124, 2615236, 2830316, 3094343, 3388931, 4131967, 4576663, 4953053, 5746637, 6188686, 6777862, 7673653, 8263934, 8398931, 9153326, 9198527, 9906106, 11215339, 11493274, 12377372, 13555724, 15347306, 16527868, 16797862, 18306652, 18397054, 19812212, 22430678, 22986548, 30694612, 33595724, 36794108, 40226459, 44861356, 53715571, 58792517, 64389689, 78507373, 80452918, 98576927, 107431142, 109186103, 117585034, 128779378, 145799407, 157014746, 160905836, 197153854, 214862284, 218372206, 235170068, 257558756, 291598814, 314029492, 394307708, 436744412, 583197628, 690038489, 764302721, 1020595849, 1281500051, 1380076978, 1528605442, 1872961613, 2041191698, 2563000102, 2760153956, 3057210884, 3745923226, 4082383396, 5126000204, 7491846452, 8970500357, 13110731291, 17941000714, 24348500969, 26221462582, 35882001428, 48697001938, 52442925164, 97394003876, 170439506783, 340879013566, 681758027132]

約数ペア:

[(1, 681758027132), (2, 340879013566), (4, 170439506783), (7, 97394003876), (13, 52442925164), (14, 48697001938), (19, 35882001428), (26, 26221462582), (28, 24348500969), (38, 17941000714), (52, 13110731291), (76, 8970500357), (91, 7491846452), (133, 5126000204), (167, 4082383396), (182, 3745923226), (223, 3057210884), (247, 2760153956), (266, 2563000102), (334, 2041191698), (364, 1872961613), (446, 1528605442), (494, 1380076978), (532, 1281500051), (668, 1020595849), (892, 764302721), (988, 690038489), (1169, 583197628), (1561, 436744412), (1729, 394307708), (2171, 314029492), (2338, 291598814), (2647, 257558756), (2899, 235170068), (3122, 218372206), (3173, 214862284), (3458, 197153854), (4237, 160905836), (4342, 157014746), (4676, 145799407), (5294, 128779378), (5798, 117585034), (6244, 109186103), (6346, 107431142), (6916, 98576927), (8474, 80452918), (8684, 78507373), (10588, 64389689), (11596, 58792517), (12692, 53715571), (15197, 44861356), (16948, 40226459), (18529, 36794108), (20293, 33595724), (22211, 30694612), (29659, 22986548), (30394, 22430678), (34411, 19812212), (37058, 18397054), (37241, 18306652), (40586, 16797862), (41249, 16527868), (44422, 15347306), (50293, 13555724), (55081, 12377372), (59318, 11493274), (60788, 11215339), (68822, 9906106), (74116, 9198527), (74482, 9153326), (81172, 8398931), (82498, 8263934), (88844, 7673653), (100586, 6777862), (110162, 6188686), (118636, 5746637), (137644, 4953053), (148964, 4576663), (164996, 4131967), (201172, 3388931), (220324, 3094343), (240877, 2830316), (260687, 2615236), (288743, 2361124), (352051, 1936532), (385567, 1768196), (442049, 1542268), (481754, 1415158), (484133, 1408204), (521374, 1307618), (577486, 1180562), (590281, 1154972), (653809, 1042748), (704102, 968266), (707579, 963508), (771134, 884098)]