420727488

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{115331}}^1$

素因数の和:115365

約数の個数: 56

約数和(自身を含む): 1171773120

約数和(自身を除く): 751045632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 115331, 230662, 345993, 461324, 691986, 922648, 1383972, 1845296, 2191289, 2767944, 3690592, 4382578, 5535888, 6573867, 7381184, 8765156, 11071776, 13147734, 17530312, 22143552, 26295468, 35060624, 52590936, 70121248, 105181872, 140242496, 210363744, 420727488]

約数ペア:

[(1, 420727488), (2, 210363744), (3, 140242496), (4, 105181872), (6, 70121248), (8, 52590936), (12, 35060624), (16, 26295468), (19, 22143552), (24, 17530312), (32, 13147734), (38, 11071776), (48, 8765156), (57, 7381184), (64, 6573867), (76, 5535888), (96, 4382578), (114, 3690592), (152, 2767944), (192, 2191289), (228, 1845296), (304, 1383972), (456, 922648), (608, 691986), (912, 461324), (1216, 345993), (1824, 230662), (3648, 115331)]