281475289488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3101041}}^1$

素因数の和:3101144

約数の個数: 80

約数和(自身を含む): 762905948672

約数和(自身を除く): 481430659184

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, 2928, 3782, 5673, 7564, 11346, 15128, 22692, 30256, 45384, 90768, 3101041, 6202082, 9303123, 12404164, 18606246, 24808328, 37212492, 49616656, 74424984, 96132271, 148849968, 189163501, 192264542, 288396813, 378327002, 384529084, 567490503, 576793626, 756654004, 769058168, 1134981006, 1153587252, 1513308008, 1538116336, 2269962012, 2307174504, 3026616016, 4539924024, 4614349008, 5864068531, 9079848048, 11728137062, 17592205593, 23456274124, 35184411186, 46912548248, 70368822372, 93825096496, 140737644744, 281475289488]

約数ペア:

[(1, 281475289488), (2, 140737644744), (3, 93825096496), (4, 70368822372), (6, 46912548248), (8, 35184411186), (12, 23456274124), (16, 17592205593), (24, 11728137062), (31, 9079848048), (48, 5864068531), (61, 4614349008), (62, 4539924024), (93, 3026616016), (122, 2307174504), (124, 2269962012), (183, 1538116336), (186, 1513308008), (244, 1153587252), (248, 1134981006), (366, 769058168), (372, 756654004), (488, 576793626), (496, 567490503), (732, 384529084), (744, 378327002), (976, 288396813), (1464, 192264542), (1488, 189163501), (1891, 148849968), (2928, 96132271), (3782, 74424984), (5673, 49616656), (7564, 37212492), (11346, 24808328), (15128, 18606246), (22692, 12404164), (30256, 9303123), (45384, 6202082), (90768, 3101041)]