459989808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 1262928096

約数和(自身を除く): 802938288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 313, 408, 626, 816, 939, 1252, 1801, 1878, 2504, 3602, 3756, 5008, 5321, 5403, 7204, 7512, 10642, 10806, 14408, 15024, 15963, 21284, 21612, 28816, 30617, 31926, 42568, 43224, 61234, 63852, 85136, 86448, 91851, 122468, 127704, 183702, 244936, 255408, 367404, 489872, 563713, 734808, 1127426, 1469616, 1691139, 2254852, 3382278, 4509704, 6764556, 9019408, 9583121, 13529112, 19166242, 27058224, 28749363, 38332484, 57498726, 76664968, 114997452, 153329936, 229994904, 459989808]

約数ペア:

[(1, 459989808), (2, 229994904), (3, 153329936), (4, 114997452), (6, 76664968), (8, 57498726), (12, 38332484), (16, 28749363), (17, 27058224), (24, 19166242), (34, 13529112), (48, 9583121), (51, 9019408), (68, 6764556), (102, 4509704), (136, 3382278), (204, 2254852), (272, 1691139), (313, 1469616), (408, 1127426), (626, 734808), (816, 563713), (939, 489872), (1252, 367404), (1801, 255408), (1878, 244936), (2504, 183702), (3602, 127704), (3756, 122468), (5008, 91851), (5321, 86448), (5403, 85136), (7204, 63852), (7512, 61234), (10642, 43224), (10806, 42568), (14408, 31926), (15024, 30617), (15963, 28816), (21284, 21612)]