263258424

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 869581440

約数和(自身を除く): 606323016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 792, 858, 891, 936, 947, 972, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 1894, 1944, 2106, 2376, 2574, 2673, 2808, 2841, 3159, 3432, 3564, 3788, 3861, 4212, 5148, 5346, 5682, 6318, 7128, 7576, 7722, 8424, 8523, 10296, 10417, 10692, 11364, 11583, 12311, 12636, 15444, 17046, 20834, 21384, 22728, 23166, 24622, 25272, 25569, 30888, 31251, 34092, 34749, 36933, 41668, 46332, 49244, 51138, 62502, 68184, 69498, 73866, 76707, 83336, 92664, 93753, 98488, 102276, 110799, 125004, 135421, 138996, 147732, 153414, 187506, 204552, 221598, 230121, 250008, 270842, 277992, 281259, 295464, 306828, 332397, 375012, 406263, 443196, 460242, 541684, 562518, 613656, 664794, 750024, 812526, 843777, 886392, 920484, 997191, 1083368, 1125036, 1218789, 1329588, 1625052, 1687554, 1840968, 1994382, 2250072, 2437578, 2531331, 2659176, 2991573, 3250104, 3375108, 3656367, 3988764, 4875156, 5062662, 5983146, 6750216, 7312734, 7977528, 9750312, 10125324, 10969101, 11966292, 14625468, 20250648, 21938202, 23932584, 29250936, 32907303, 43876404, 65814606, 87752808, 131629212, 263258424]

約数ペア:

[(1, 263258424), (2, 131629212), (3, 87752808), (4, 65814606), (6, 43876404), (8, 32907303), (9, 29250936), (11, 23932584), (12, 21938202), (13, 20250648), (18, 14625468), (22, 11966292), (24, 10969101), (26, 10125324), (27, 9750312), (33, 7977528), (36, 7312734), (39, 6750216), (44, 5983146), (52, 5062662), (54, 4875156), (66, 3988764), (72, 3656367), (78, 3375108), (81, 3250104), (88, 2991573), (99, 2659176), (104, 2531331), (108, 2437578), (117, 2250072), (132, 1994382), (143, 1840968), (156, 1687554), (162, 1625052), (198, 1329588), (216, 1218789), (234, 1125036), (243, 1083368), (264, 997191), (286, 920484), (297, 886392), (312, 843777), (324, 812526), (351, 750024), (396, 664794), (429, 613656), (468, 562518), (486, 541684), (572, 460242), (594, 443196), (648, 406263), (702, 375012), (792, 332397), (858, 306828), (891, 295464), (936, 281259), (947, 277992), (972, 270842), (1053, 250008), (1144, 230121), (1188, 221598), (1287, 204552), (1404, 187506), (1716, 153414), (1782, 147732), (1894, 138996), (1944, 135421), (2106, 125004), (2376, 110799), (2574, 102276), (2673, 98488), (2808, 93753), (2841, 92664), (3159, 83336), (3432, 76707), (3564, 73866), (3788, 69498), (3861, 68184), (4212, 62502), (5148, 51138), (5346, 49244), (5682, 46332), (6318, 41668), (7128, 36933), (7576, 34749), (7722, 34092), (8424, 31251), (8523, 30888), (10296, 25569), (10417, 25272), (10692, 24622), (11364, 23166), (11583, 22728), (12311, 21384), (12636, 20834), (15444, 17046)]