879159008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9800

約数の個数: 96

約数和(自身を含む): 2199214080

約数和(自身を除く): 1320055072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 9739, 11284, 12896, 19478, 22568, 38956, 45136, 68173, 77912, 90272, 126607, 136346, 155824, 253214, 272692, 301909, 311648, 506428, 545384, 603818, 886249, 1012856, 1090768, 1207636, 1772498, 2025712, 2113363, 2181536, 2415272, 3544996, 3924817, 4051424, 4226726, 4830544, 7089992, 7849634, 8453452, 9661088, 14179984, 15699268, 16906904, 27473719, 28359968, 31398536, 33813808, 54947438, 62797072, 67627616, 109894876, 125594144, 219789752, 439579504, 879159008]

約数ペア:

[(1, 879159008), (2, 439579504), (4, 219789752), (7, 125594144), (8, 109894876), (13, 67627616), (14, 62797072), (16, 54947438), (26, 33813808), (28, 31398536), (31, 28359968), (32, 27473719), (52, 16906904), (56, 15699268), (62, 14179984), (91, 9661088), (104, 8453452), (112, 7849634), (124, 7089992), (182, 4830544), (208, 4226726), (217, 4051424), (224, 3924817), (248, 3544996), (364, 2415272), (403, 2181536), (416, 2113363), (434, 2025712), (496, 1772498), (728, 1207636), (806, 1090768), (868, 1012856), (992, 886249), (1456, 603818), (1612, 545384), (1736, 506428), (2821, 311648), (2912, 301909), (3224, 272692), (3472, 253214), (5642, 155824), (6448, 136346), (6944, 126607), (9739, 90272), (11284, 77912), (12896, 68173), (19478, 45136), (22568, 38956)]