181808304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 493016064

約数和(自身を除く): 311207760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2003, 2928, 3782, 4006, 5673, 6009, 7564, 8012, 11346, 12018, 15128, 16024, 22692, 24036, 30256, 32048, 45384, 48072, 62093, 90768, 96144, 122183, 124186, 186279, 244366, 248372, 366549, 372558, 488732, 496744, 733098, 745116, 977464, 993488, 1466196, 1490232, 1954928, 2932392, 2980464, 3787673, 5864784, 7575346, 11363019, 15150692, 22726038, 30301384, 45452076, 60602768, 90904152, 181808304]

約数ペア:

[(1, 181808304), (2, 90904152), (3, 60602768), (4, 45452076), (6, 30301384), (8, 22726038), (12, 15150692), (16, 11363019), (24, 7575346), (31, 5864784), (48, 3787673), (61, 2980464), (62, 2932392), (93, 1954928), (122, 1490232), (124, 1466196), (183, 993488), (186, 977464), (244, 745116), (248, 733098), (366, 496744), (372, 488732), (488, 372558), (496, 366549), (732, 248372), (744, 244366), (976, 186279), (1464, 124186), (1488, 122183), (1891, 96144), (2003, 90768), (2928, 62093), (3782, 48072), (4006, 45384), (5673, 32048), (6009, 30256), (7564, 24036), (8012, 22692), (11346, 16024), (12018, 15128)]