1278316752

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{17327}}^1$

素因数の和:17420

約数の個数: 80

約数和(自身を含む): 3480848640

約数和(自身を除く): 2202531888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 464, 636, 696, 848, 1272, 1392, 1537, 2544, 3074, 4611, 6148, 9222, 12296, 17327, 18444, 24592, 34654, 36888, 51981, 69308, 73776, 103962, 138616, 207924, 277232, 415848, 502483, 831696, 918331, 1004966, 1507449, 1836662, 2009932, 2754993, 3014898, 3673324, 4019864, 5509986, 6029796, 7346648, 8039728, 11019972, 12059592, 14693296, 22039944, 24119184, 26631599, 44079888, 53263198, 79894797, 106526396, 159789594, 213052792, 319579188, 426105584, 639158376, 1278316752]

約数ペア:

[(1, 1278316752), (2, 639158376), (3, 426105584), (4, 319579188), (6, 213052792), (8, 159789594), (12, 106526396), (16, 79894797), (24, 53263198), (29, 44079888), (48, 26631599), (53, 24119184), (58, 22039944), (87, 14693296), (106, 12059592), (116, 11019972), (159, 8039728), (174, 7346648), (212, 6029796), (232, 5509986), (318, 4019864), (348, 3673324), (424, 3014898), (464, 2754993), (636, 2009932), (696, 1836662), (848, 1507449), (1272, 1004966), (1392, 918331), (1537, 831696), (2544, 502483), (3074, 415848), (4611, 277232), (6148, 207924), (9222, 138616), (12296, 103962), (17327, 73776), (18444, 69308), (24592, 51981), (34654, 36888)]