47391408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 142178400

約数和(自身を除く): 94786992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 349, 368, 369, 414, 492, 552, 656, 698, 738, 828, 943, 984, 1047, 1104, 1396, 1476, 1656, 1886, 1968, 2094, 2792, 2829, 2952, 3141, 3312, 3772, 4188, 5584, 5658, 5904, 6282, 7544, 8027, 8376, 8487, 11316, 12564, 14309, 15088, 16054, 16752, 16974, 22632, 24081, 25128, 28618, 32108, 33948, 42927, 45264, 48162, 50256, 57236, 64216, 67896, 72243, 85854, 96324, 114472, 128432, 128781, 135792, 144486, 171708, 192648, 228944, 257562, 288972, 329107, 343416, 385296, 515124, 577944, 658214, 686832, 987321, 1030248, 1155888, 1316428, 1974642, 2060496, 2632856, 2961963, 3949284, 5265712, 5923926, 7898568, 11847852, 15797136, 23695704, 47391408]

約数ペア:

[(1, 47391408), (2, 23695704), (3, 15797136), (4, 11847852), (6, 7898568), (8, 5923926), (9, 5265712), (12, 3949284), (16, 2961963), (18, 2632856), (23, 2060496), (24, 1974642), (36, 1316428), (41, 1155888), (46, 1030248), (48, 987321), (69, 686832), (72, 658214), (82, 577944), (92, 515124), (123, 385296), (138, 343416), (144, 329107), (164, 288972), (184, 257562), (207, 228944), (246, 192648), (276, 171708), (328, 144486), (349, 135792), (368, 128781), (369, 128432), (414, 114472), (492, 96324), (552, 85854), (656, 72243), (698, 67896), (738, 64216), (828, 57236), (943, 50256), (984, 48162), (1047, 45264), (1104, 42927), (1396, 33948), (1476, 32108), (1656, 28618), (1886, 25128), (1968, 24081), (2094, 22632), (2792, 16974), (2829, 16752), (2952, 16054), (3141, 15088), (3312, 14309), (3772, 12564), (4188, 11316), (5584, 8487), (5658, 8376), (5904, 8027), (6282, 7544)]