406642944

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{23021}}^1$

素因数の和:23063

約数の個数: 72

約数和(自身を含む): 1129367232

約数和(自身を除く): 722724288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 23021, 46042, 69063, 92084, 138126, 184168, 276252, 368336, 529483, 552504, 736672, 1058966, 1105008, 1473344, 1588449, 2117932, 2210016, 2946688, 3176898, 4235864, 4420032, 5893376, 6353796, 8471728, 8840064, 12707592, 16943456, 17680128, 25415184, 33886912, 50830368, 67773824, 101660736, 135547648, 203321472, 406642944]

約数ペア:

[(1, 406642944), (2, 203321472), (3, 135547648), (4, 101660736), (6, 67773824), (8, 50830368), (12, 33886912), (16, 25415184), (23, 17680128), (24, 16943456), (32, 12707592), (46, 8840064), (48, 8471728), (64, 6353796), (69, 5893376), (92, 4420032), (96, 4235864), (128, 3176898), (138, 2946688), (184, 2210016), (192, 2117932), (256, 1588449), (276, 1473344), (368, 1105008), (384, 1058966), (552, 736672), (736, 552504), (768, 529483), (1104, 368336), (1472, 276252), (2208, 184168), (2944, 138126), (4416, 92084), (5888, 69063), (8832, 46042), (17664, 23021)]