8443968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 25603200

約数和(自身を除く): 17159232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 199, 204, 208, 221, 272, 312, 398, 408, 416, 442, 544, 597, 624, 663, 796, 816, 832, 884, 1088, 1194, 1248, 1326, 1592, 1632, 1768, 2388, 2496, 2587, 2652, 3184, 3264, 3383, 3536, 4776, 5174, 5304, 6368, 6766, 7072, 7761, 9552, 10149, 10348, 10608, 12736, 13532, 14144, 15522, 19104, 20298, 20696, 21216, 27064, 31044, 38208, 40596, 41392, 42432, 43979, 54128, 62088, 81192, 82784, 87958, 108256, 124176, 131937, 162384, 165568, 175916, 216512, 248352, 263874, 324768, 351832, 496704, 527748, 649536, 703664, 1055496, 1407328, 2110992, 2814656, 4221984, 8443968]

約数ペア:

[(1, 8443968), (2, 4221984), (3, 2814656), (4, 2110992), (6, 1407328), (8, 1055496), (12, 703664), (13, 649536), (16, 527748), (17, 496704), (24, 351832), (26, 324768), (32, 263874), (34, 248352), (39, 216512), (48, 175916), (51, 165568), (52, 162384), (64, 131937), (68, 124176), (78, 108256), (96, 87958), (102, 82784), (104, 81192), (136, 62088), (156, 54128), (192, 43979), (199, 42432), (204, 41392), (208, 40596), (221, 38208), (272, 31044), (312, 27064), (398, 21216), (408, 20696), (416, 20298), (442, 19104), (544, 15522), (597, 14144), (624, 13532), (663, 12736), (796, 10608), (816, 10348), (832, 10149), (884, 9552), (1088, 7761), (1194, 7072), (1248, 6766), (1326, 6368), (1592, 5304), (1632, 5174), (1768, 4776), (2388, 3536), (2496, 3383), (2587, 3264), (2652, 3184)]