218888928

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9256

約数の個数: 72

約数和(自身を含む): 630033768

約数和(自身を除く): 411144840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 9157, 11952, 18314, 23904, 27471, 36628, 54942, 73256, 82413, 109884, 146512, 164826, 219768, 293024, 329652, 439536, 659304, 760031, 879072, 1318608, 1520062, 2280093, 2637216, 3040124, 4560186, 6080248, 6840279, 9120372, 12160496, 13680558, 18240744, 24320992, 27361116, 36481488, 54722232, 72962976, 109444464, 218888928]

約数ペア:

[(1, 218888928), (2, 109444464), (3, 72962976), (4, 54722232), (6, 36481488), (8, 27361116), (9, 24320992), (12, 18240744), (16, 13680558), (18, 12160496), (24, 9120372), (32, 6840279), (36, 6080248), (48, 4560186), (72, 3040124), (83, 2637216), (96, 2280093), (144, 1520062), (166, 1318608), (249, 879072), (288, 760031), (332, 659304), (498, 439536), (664, 329652), (747, 293024), (996, 219768), (1328, 164826), (1494, 146512), (1992, 109884), (2656, 82413), (2988, 73256), (3984, 54942), (5976, 36628), (7968, 27471), (9157, 23904), (11952, 18314)]