412817408

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 877394700

約数和(自身を除く): 464577292

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 512, 608, 824, 1024, 1216, 1648, 1957, 2048, 2432, 3296, 3914, 4864, 6592, 7828, 9728, 10609, 13184, 15656, 19456, 21218, 26368, 31312, 38912, 42436, 52736, 62624, 84872, 105472, 125248, 169744, 201571, 210944, 250496, 339488, 403142, 500992, 678976, 806284, 1001984, 1357952, 1612568, 2003968, 2715904, 3225136, 4007936, 5431808, 6450272, 10863616, 12900544, 21727232, 25801088, 51602176, 103204352, 206408704, 412817408]

約数ペア:

[(1, 412817408), (2, 206408704), (4, 103204352), (8, 51602176), (16, 25801088), (19, 21727232), (32, 12900544), (38, 10863616), (64, 6450272), (76, 5431808), (103, 4007936), (128, 3225136), (152, 2715904), (206, 2003968), (256, 1612568), (304, 1357952), (412, 1001984), (512, 806284), (608, 678976), (824, 500992), (1024, 403142), (1216, 339488), (1648, 250496), (1957, 210944), (2048, 201571), (2432, 169744), (3296, 125248), (3914, 105472), (4864, 84872), (6592, 62624), (7828, 52736), (9728, 42436), (10609, 38912), (13184, 31312), (15656, 26368), (19456, 21218)]