289230036

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 720370560

約数和(自身を除く): 431140524

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 61, 74, 111, 118, 122, 148, 177, 181, 183, 222, 236, 244, 354, 362, 366, 444, 543, 708, 724, 732, 1086, 2172, 2183, 2257, 3599, 4366, 4514, 6549, 6697, 6771, 7198, 8732, 9028, 10679, 10797, 11041, 13098, 13394, 13542, 14396, 20091, 21358, 21594, 22082, 26196, 26788, 27084, 32037, 33123, 40182, 42716, 43188, 44164, 64074, 66246, 80364, 128148, 132492, 133163, 266326, 395123, 399489, 408517, 532652, 651419, 790246, 798978, 817034, 1185369, 1225551, 1302838, 1580492, 1597956, 1634068, 1954257, 2370738, 2451102, 2605676, 3908514, 4741476, 4902204, 7817028, 24102503, 48205006, 72307509, 96410012, 144615018, 289230036]

約数ペア:

[(1, 289230036), (2, 144615018), (3, 96410012), (4, 72307509), (6, 48205006), (12, 24102503), (37, 7817028), (59, 4902204), (61, 4741476), (74, 3908514), (111, 2605676), (118, 2451102), (122, 2370738), (148, 1954257), (177, 1634068), (181, 1597956), (183, 1580492), (222, 1302838), (236, 1225551), (244, 1185369), (354, 817034), (362, 798978), (366, 790246), (444, 651419), (543, 532652), (708, 408517), (724, 399489), (732, 395123), (1086, 266326), (2172, 133163), (2183, 132492), (2257, 128148), (3599, 80364), (4366, 66246), (4514, 64074), (6549, 44164), (6697, 43188), (6771, 42716), (7198, 40182), (8732, 33123), (9028, 32037), (10679, 27084), (10797, 26788), (11041, 26196), (13098, 22082), (13394, 21594), (13542, 21358), (14396, 20091)]