718496376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2539}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 1937308800

約数和(自身を除く): 1218812424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 907, 1814, 2539, 2721, 3628, 5078, 5442, 7256, 7617, 10156, 10884, 11791, 15234, 20312, 21768, 23582, 30468, 33007, 35373, 47164, 60936, 66014, 70746, 94328, 99021, 132028, 141492, 198042, 264056, 282984, 396084, 792168, 2302873, 4605746, 6908619, 9211492, 13817238, 18422984, 27634476, 29937349, 55268952, 59874698, 89812047, 119749396, 179624094, 239498792, 359248188, 718496376]

約数ペア:

[(1, 718496376), (2, 359248188), (3, 239498792), (4, 179624094), (6, 119749396), (8, 89812047), (12, 59874698), (13, 55268952), (24, 29937349), (26, 27634476), (39, 18422984), (52, 13817238), (78, 9211492), (104, 6908619), (156, 4605746), (312, 2302873), (907, 792168), (1814, 396084), (2539, 282984), (2721, 264056), (3628, 198042), (5078, 141492), (5442, 132028), (7256, 99021), (7617, 94328), (10156, 70746), (10884, 66014), (11791, 60936), (15234, 47164), (20312, 35373), (21768, 33007), (23582, 30468)]