617285144

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 1409587200

約数和(自身を除く): 792302056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 79, 98, 124, 158, 196, 217, 248, 316, 392, 434, 553, 632, 643, 868, 1106, 1286, 1519, 1736, 2212, 2449, 2572, 3038, 3871, 4424, 4501, 4898, 5144, 6076, 7742, 9002, 9796, 12152, 15484, 17143, 18004, 19592, 19933, 30968, 31507, 34286, 36008, 39866, 50797, 63014, 68572, 79732, 101594, 120001, 126028, 137144, 139531, 159464, 203188, 240002, 252056, 279062, 355579, 406376, 480004, 558124, 711158, 960008, 976717, 1116248, 1422316, 1574707, 1953434, 2489053, 2844632, 3149414, 3906868, 4978106, 6298828, 7813736, 9956212, 11022949, 12597656, 19912424, 22045898, 44091796, 77160643, 88183592, 154321286, 308642572, 617285144]

約数ペア:

[(1, 617285144), (2, 308642572), (4, 154321286), (7, 88183592), (8, 77160643), (14, 44091796), (28, 22045898), (31, 19912424), (49, 12597656), (56, 11022949), (62, 9956212), (79, 7813736), (98, 6298828), (124, 4978106), (158, 3906868), (196, 3149414), (217, 2844632), (248, 2489053), (316, 1953434), (392, 1574707), (434, 1422316), (553, 1116248), (632, 976717), (643, 960008), (868, 711158), (1106, 558124), (1286, 480004), (1519, 406376), (1736, 355579), (2212, 279062), (2449, 252056), (2572, 240002), (3038, 203188), (3871, 159464), (4424, 139531), (4501, 137144), (4898, 126028), (5144, 120001), (6076, 101594), (7742, 79732), (9002, 68572), (9796, 63014), (12152, 50797), (15484, 39866), (17143, 36008), (18004, 34286), (19592, 31507), (19933, 30968)]