8240988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 15951012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 199, 203, 204, 238, 348, 357, 398, 406, 476, 493, 597, 609, 714, 796, 812, 986, 1194, 1218, 1393, 1428, 1479, 1972, 2388, 2436, 2786, 2958, 3383, 3451, 4179, 5572, 5771, 5916, 6766, 6902, 8358, 10149, 10353, 11542, 13532, 13804, 16716, 17313, 20298, 20706, 23084, 23681, 34626, 40397, 40596, 41412, 47362, 69252, 71043, 80794, 94724, 98107, 121191, 142086, 161588, 196214, 242382, 284172, 294321, 392428, 484764, 588642, 686749, 1177284, 1373498, 2060247, 2746996, 4120494, 8240988]

約数ペア:

[(1, 8240988), (2, 4120494), (3, 2746996), (4, 2060247), (6, 1373498), (7, 1177284), (12, 686749), (14, 588642), (17, 484764), (21, 392428), (28, 294321), (29, 284172), (34, 242382), (42, 196214), (51, 161588), (58, 142086), (68, 121191), (84, 98107), (87, 94724), (102, 80794), (116, 71043), (119, 69252), (174, 47362), (199, 41412), (203, 40596), (204, 40397), (238, 34626), (348, 23681), (357, 23084), (398, 20706), (406, 20298), (476, 17313), (493, 16716), (597, 13804), (609, 13532), (714, 11542), (796, 10353), (812, 10149), (986, 8358), (1194, 6902), (1218, 6766), (1393, 5916), (1428, 5771), (1479, 5572), (1972, 4179), (2388, 3451), (2436, 3383), (2786, 2958)]