291843972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 890373120

約数和(自身を除く): 598529148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 236, 243, 252, 324, 354, 378, 413, 486, 531, 567, 708, 727, 756, 826, 972, 1062, 1134, 1239, 1454, 1593, 1652, 1701, 2124, 2181, 2268, 2478, 2908, 3186, 3402, 3717, 4362, 4779, 4956, 5089, 6372, 6543, 6804, 7434, 8724, 9558, 10178, 11151, 13086, 14337, 14868, 15267, 19116, 19629, 20356, 22302, 26172, 28674, 30534, 33453, 39258, 42893, 44604, 45801, 57348, 58887, 61068, 66906, 78516, 85786, 91602, 100359, 117774, 128679, 133812, 137403, 171572, 176661, 183204, 200718, 235548, 257358, 274806, 300251, 353322, 386037, 401436, 412209, 514716, 549612, 600502, 706644, 772074, 824418, 900753, 1158111, 1201004, 1236627, 1544148, 1648836, 1801506, 2316222, 2473254, 2702259, 3474333, 3603012, 4632444, 4946508, 5404518, 6948666, 8106777, 10422999, 10809036, 13897332, 16213554, 20845998, 24320331, 32427108, 41691996, 48640662, 72960993, 97281324, 145921986, 291843972]

約数ペア:

[(1, 291843972), (2, 145921986), (3, 97281324), (4, 72960993), (6, 48640662), (7, 41691996), (9, 32427108), (12, 24320331), (14, 20845998), (18, 16213554), (21, 13897332), (27, 10809036), (28, 10422999), (36, 8106777), (42, 6948666), (54, 5404518), (59, 4946508), (63, 4632444), (81, 3603012), (84, 3474333), (108, 2702259), (118, 2473254), (126, 2316222), (162, 1801506), (177, 1648836), (189, 1544148), (236, 1236627), (243, 1201004), (252, 1158111), (324, 900753), (354, 824418), (378, 772074), (413, 706644), (486, 600502), (531, 549612), (567, 514716), (708, 412209), (727, 401436), (756, 386037), (826, 353322), (972, 300251), (1062, 274806), (1134, 257358), (1239, 235548), (1454, 200718), (1593, 183204), (1652, 176661), (1701, 171572), (2124, 137403), (2181, 133812), (2268, 128679), (2478, 117774), (2908, 100359), (3186, 91602), (3402, 85786), (3717, 78516), (4362, 66906), (4779, 61068), (4956, 58887), (5089, 57348), (6372, 45801), (6543, 44604), (6804, 42893), (7434, 39258), (8724, 33453), (9558, 30534), (10178, 28674), (11151, 26172), (13086, 22302), (14337, 20356), (14868, 19629), (15267, 19116)]