228455168

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 475352640

約数和(自身を除く): 246897472

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 256, 271, 296, 356, 542, 592, 712, 1084, 1184, 1424, 2168, 2368, 2848, 3293, 4336, 4736, 5696, 6586, 8672, 9472, 10027, 11392, 13172, 17344, 20054, 22784, 24119, 26344, 34688, 40108, 48238, 52688, 69376, 80216, 96476, 105376, 160432, 192952, 210752, 320864, 385904, 421504, 641728, 771808, 843008, 892403, 1283456, 1543616, 1784806, 2566912, 3087232, 3569612, 6174464, 7139224, 14278448, 28556896, 57113792, 114227584, 228455168]

約数ペア:

[(1, 228455168), (2, 114227584), (4, 57113792), (8, 28556896), (16, 14278448), (32, 7139224), (37, 6174464), (64, 3569612), (74, 3087232), (89, 2566912), (128, 1784806), (148, 1543616), (178, 1283456), (256, 892403), (271, 843008), (296, 771808), (356, 641728), (542, 421504), (592, 385904), (712, 320864), (1084, 210752), (1184, 192952), (1424, 160432), (2168, 105376), (2368, 96476), (2848, 80216), (3293, 69376), (4336, 52688), (4736, 48238), (5696, 40108), (6586, 34688), (8672, 26344), (9472, 24119), (10027, 22784), (11392, 20054), (13172, 17344)]