993408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 2856000

約数和(自身を除く): 1862592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 312, 384, 398, 416, 597, 624, 796, 832, 1194, 1248, 1592, 1664, 2388, 2496, 2587, 3184, 4776, 4992, 5174, 6368, 7761, 9552, 10348, 12736, 15522, 19104, 20696, 25472, 31044, 38208, 41392, 62088, 76416, 82784, 124176, 165568, 248352, 331136, 496704, 993408]

約数ペア:

[(1, 993408), (2, 496704), (3, 331136), (4, 248352), (6, 165568), (8, 124176), (12, 82784), (13, 76416), (16, 62088), (24, 41392), (26, 38208), (32, 31044), (39, 25472), (48, 20696), (52, 19104), (64, 15522), (78, 12736), (96, 10348), (104, 9552), (128, 7761), (156, 6368), (192, 5174), (199, 4992), (208, 4776), (312, 3184), (384, 2587), (398, 2496), (416, 2388), (597, 1664), (624, 1592), (796, 1248), (832, 1194)]