337535440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12373}}^1$

素因数の和:12428

約数の個数: 80

約数和(自身を含む): 883800576

約数和(自身を除く): 546265136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 12373, 13640, 24746, 27280, 49492, 61865, 98984, 123730, 136103, 197968, 247460, 272206, 383563, 494920, 544412, 680515, 767126, 989840, 1088824, 1361030, 1534252, 1917815, 2177648, 2722060, 3068504, 3835630, 4219193, 5444120, 6137008, 7671260, 8438386, 10888240, 15342520, 16876772, 21095965, 30685040, 33753544, 42191930, 67507088, 84383860, 168767720, 337535440]

約数ペア:

[(1, 337535440), (2, 168767720), (4, 84383860), (5, 67507088), (8, 42191930), (10, 33753544), (11, 30685040), (16, 21095965), (20, 16876772), (22, 15342520), (31, 10888240), (40, 8438386), (44, 7671260), (55, 6137008), (62, 5444120), (80, 4219193), (88, 3835630), (110, 3068504), (124, 2722060), (155, 2177648), (176, 1917815), (220, 1534252), (248, 1361030), (310, 1088824), (341, 989840), (440, 767126), (496, 680515), (620, 544412), (682, 494920), (880, 383563), (1240, 272206), (1364, 247460), (1705, 197968), (2480, 136103), (2728, 123730), (3410, 98984), (5456, 61865), (6820, 49492), (12373, 27280), (13640, 24746)]