426476017280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{524287}}^1$

素因数の和:524378

約数の個数: 128

約数和(自身を含む): 1078103900160

約数和(自身を除く): 651627882880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 640, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2624, 3280, 3968, 4960, 5084, 5248, 6355, 6560, 9920, 10168, 12710, 13120, 19840, 20336, 25420, 26240, 40672, 50840, 81344, 101680, 162688, 203360, 406720, 524287, 813440, 1048574, 2097148, 2621435, 4194296, 5242870, 8388592, 10485740, 16252897, 16777184, 20971480, 21495767, 32505794, 33554368, 41942960, 42991534, 65011588, 67108736, 81264485, 83885920, 85983068, 107478835, 130023176, 162528970, 167771840, 171966136, 214957670, 260046352, 325057940, 335543680, 343932272, 429915340, 520092704, 650115880, 666368777, 687864544, 859830680, 1040185408, 1300231760, 1332737554, 1375729088, 1719661360, 2080370816, 2600463520, 2665475108, 2751458176, 3331843885, 3439322720, 5200927040, 5330950216, 6663687770, 6878645440, 10401854080, 10661900432, 13327375540, 13757290880, 21323800864, 26654751080, 42647601728, 53309502160, 85295203456, 106619004320, 213238008640, 426476017280]

約数ペア:

[(1, 426476017280), (2, 213238008640), (4, 106619004320), (5, 85295203456), (8, 53309502160), (10, 42647601728), (16, 26654751080), (20, 21323800864), (31, 13757290880), (32, 13327375540), (40, 10661900432), (41, 10401854080), (62, 6878645440), (64, 6663687770), (80, 5330950216), (82, 5200927040), (124, 3439322720), (128, 3331843885), (155, 2751458176), (160, 2665475108), (164, 2600463520), (205, 2080370816), (248, 1719661360), (310, 1375729088), (320, 1332737554), (328, 1300231760), (410, 1040185408), (496, 859830680), (620, 687864544), (640, 666368777), (656, 650115880), (820, 520092704), (992, 429915340), (1240, 343932272), (1271, 335543680), (1312, 325057940), (1640, 260046352), (1984, 214957670), (2480, 171966136), (2542, 167771840), (2624, 162528970), (3280, 130023176), (3968, 107478835), (4960, 85983068), (5084, 83885920), (5248, 81264485), (6355, 67108736), (6560, 65011588), (9920, 42991534), (10168, 41942960), (12710, 33554368), (13120, 32505794), (19840, 21495767), (20336, 20971480), (25420, 16777184), (26240, 16252897), (40672, 10485740), (50840, 8388592), (81344, 5242870), (101680, 4194296), (162688, 2621435), (203360, 2097148), (406720, 1048574), (524287, 813440)]