690963312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8719}}^1$

素因数の和:8870

約数の個数: 80

約数和(自身を含む): 1937653760

約数和(自身を除く): 1246690448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 8719, 9906, 13208, 17438, 19812, 26157, 26416, 34876, 39624, 52314, 69752, 79248, 104628, 113347, 139504, 209256, 226694, 340041, 418512, 453388, 680082, 906776, 1107313, 1360164, 1813552, 2214626, 2720328, 3321939, 4429252, 5440656, 6643878, 8858504, 13287756, 14395069, 17717008, 26575512, 28790138, 43185207, 53151024, 57580276, 86370414, 115160552, 172740828, 230321104, 345481656, 690963312]

約数ペア:

[(1, 690963312), (2, 345481656), (3, 230321104), (4, 172740828), (6, 115160552), (8, 86370414), (12, 57580276), (13, 53151024), (16, 43185207), (24, 28790138), (26, 26575512), (39, 17717008), (48, 14395069), (52, 13287756), (78, 8858504), (104, 6643878), (127, 5440656), (156, 4429252), (208, 3321939), (254, 2720328), (312, 2214626), (381, 1813552), (508, 1360164), (624, 1107313), (762, 906776), (1016, 680082), (1524, 453388), (1651, 418512), (2032, 340041), (3048, 226694), (3302, 209256), (4953, 139504), (6096, 113347), (6604, 104628), (8719, 79248), (9906, 69752), (13208, 52314), (17438, 39624), (19812, 34876), (26157, 26416)]