891772752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75217}}^1$

素因数の和:75260

約数の個数: 80

約数和(自身を含む): 2611568960

約数和(自身を除く): 1719796208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 75217, 150434, 225651, 300868, 451302, 601736, 902604, 977821, 1203472, 1429123, 1805208, 1955642, 2858246, 2933463, 3610416, 3911284, 4287369, 5716492, 5866926, 7822568, 8574738, 11432984, 11733852, 15645136, 17149476, 18578599, 22865968, 23467704, 34298952, 37157198, 46935408, 55735797, 68597904, 74314396, 111471594, 148628792, 222943188, 297257584, 445886376, 891772752]

約数ペア:

[(1, 891772752), (2, 445886376), (3, 297257584), (4, 222943188), (6, 148628792), (8, 111471594), (12, 74314396), (13, 68597904), (16, 55735797), (19, 46935408), (24, 37157198), (26, 34298952), (38, 23467704), (39, 22865968), (48, 18578599), (52, 17149476), (57, 15645136), (76, 11733852), (78, 11432984), (104, 8574738), (114, 7822568), (152, 5866926), (156, 5716492), (208, 4287369), (228, 3911284), (247, 3610416), (304, 2933463), (312, 2858246), (456, 1955642), (494, 1805208), (624, 1429123), (741, 1203472), (912, 977821), (988, 902604), (1482, 601736), (1976, 451302), (2964, 300868), (3952, 225651), (5928, 150434), (11856, 75217)]