229383424

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 479158568

約数和(自身を除く): 249775144

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 244, 256, 296, 397, 488, 592, 794, 976, 1184, 1588, 1952, 2257, 2368, 3176, 3904, 4514, 4736, 6352, 7808, 9028, 9472, 12704, 14689, 15616, 18056, 24217, 25408, 29378, 36112, 48434, 50816, 58756, 72224, 96868, 101632, 117512, 144448, 193736, 235024, 288896, 387472, 470048, 577792, 774944, 896029, 940096, 1549888, 1792058, 1880192, 3099776, 3584116, 3760384, 6199552, 7168232, 14336464, 28672928, 57345856, 114691712, 229383424]

約数ペア:

[(1, 229383424), (2, 114691712), (4, 57345856), (8, 28672928), (16, 14336464), (32, 7168232), (37, 6199552), (61, 3760384), (64, 3584116), (74, 3099776), (122, 1880192), (128, 1792058), (148, 1549888), (244, 940096), (256, 896029), (296, 774944), (397, 577792), (488, 470048), (592, 387472), (794, 288896), (976, 235024), (1184, 193736), (1588, 144448), (1952, 117512), (2257, 101632), (2368, 96868), (3176, 72224), (3904, 58756), (4514, 50816), (4736, 48434), (6352, 36112), (7808, 29378), (9028, 25408), (9472, 24217), (12704, 18056), (14689, 15616)]