260652756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 796761504

約数和(自身を除く): 536108748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 61, 78, 84, 86, 91, 98, 122, 129, 147, 156, 169, 172, 182, 183, 196, 244, 258, 273, 294, 301, 338, 364, 366, 427, 507, 516, 546, 559, 588, 602, 637, 676, 732, 793, 854, 903, 1014, 1092, 1118, 1183, 1204, 1274, 1281, 1586, 1677, 1708, 1806, 1911, 2028, 2107, 2236, 2366, 2379, 2548, 2562, 2623, 2989, 3172, 3354, 3549, 3612, 3822, 3913, 4214, 4732, 4758, 5124, 5246, 5551, 5978, 6321, 6708, 7098, 7267, 7644, 7826, 7869, 8281, 8428, 8967, 9516, 10309, 10492, 11102, 11739, 11956, 12642, 14196, 14534, 15652, 15738, 16562, 16653, 17934, 18361, 20618, 21801, 22204, 23478, 24843, 25284, 27391, 29068, 30927, 31476, 33124, 33306, 34099, 35868, 36722, 38857, 41236, 43602, 46956, 49686, 50869, 54782, 55083, 61854, 66612, 68198, 72163, 73444, 77714, 82173, 87204, 99372, 101738, 102297, 109564, 110166, 116571, 123708, 128527, 136396, 144326, 152607, 155428, 164346, 203476, 204594, 216489, 220332, 233142, 238693, 257054, 288652, 305214, 328692, 356083, 385581, 409188, 432978, 443287, 466284, 477386, 505141, 514108, 610428, 712166, 716079, 771162, 865956, 886574, 954772, 1010282, 1068249, 1329861, 1424332, 1432158, 1515423, 1542324, 1670851, 1773148, 2020564, 2136498, 2659722, 2864316, 3030846, 3103009, 3341702, 4272996, 5012553, 5319444, 6061692, 6206018, 6683404, 9309027, 10025106, 12412036, 18618054, 20050212, 21721063, 37236108, 43442126, 65163189, 86884252, 130326378, 260652756]

約数ペア:

[(1, 260652756), (2, 130326378), (3, 86884252), (4, 65163189), (6, 43442126), (7, 37236108), (12, 21721063), (13, 20050212), (14, 18618054), (21, 12412036), (26, 10025106), (28, 9309027), (39, 6683404), (42, 6206018), (43, 6061692), (49, 5319444), (52, 5012553), (61, 4272996), (78, 3341702), (84, 3103009), (86, 3030846), (91, 2864316), (98, 2659722), (122, 2136498), (129, 2020564), (147, 1773148), (156, 1670851), (169, 1542324), (172, 1515423), (182, 1432158), (183, 1424332), (196, 1329861), (244, 1068249), (258, 1010282), (273, 954772), (294, 886574), (301, 865956), (338, 771162), (364, 716079), (366, 712166), (427, 610428), (507, 514108), (516, 505141), (546, 477386), (559, 466284), (588, 443287), (602, 432978), (637, 409188), (676, 385581), (732, 356083), (793, 328692), (854, 305214), (903, 288652), (1014, 257054), (1092, 238693), (1118, 233142), (1183, 220332), (1204, 216489), (1274, 204594), (1281, 203476), (1586, 164346), (1677, 155428), (1708, 152607), (1806, 144326), (1911, 136396), (2028, 128527), (2107, 123708), (2236, 116571), (2366, 110166), (2379, 109564), (2548, 102297), (2562, 101738), (2623, 99372), (2989, 87204), (3172, 82173), (3354, 77714), (3549, 73444), (3612, 72163), (3822, 68198), (3913, 66612), (4214, 61854), (4732, 55083), (4758, 54782), (5124, 50869), (5246, 49686), (5551, 46956), (5978, 43602), (6321, 41236), (6708, 38857), (7098, 36722), (7267, 35868), (7644, 34099), (7826, 33306), (7869, 33124), (8281, 31476), (8428, 30927), (8967, 29068), (9516, 27391), (10309, 25284), (10492, 24843), (11102, 23478), (11739, 22204), (11956, 21801), (12642, 20618), (14196, 18361), (14534, 17934), (15652, 16653), (15738, 16562)]