444673460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1451}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 1170892800

約数和(自身を除く): 726219340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 199, 220, 308, 385, 398, 770, 796, 995, 1393, 1451, 1540, 1990, 2189, 2786, 2902, 3980, 4378, 5572, 5804, 6965, 7255, 8756, 10157, 10945, 13930, 14510, 15323, 15961, 20314, 21890, 27860, 29020, 30646, 31922, 40628, 43780, 50785, 61292, 63844, 76615, 79805, 101570, 111727, 153230, 159610, 203140, 223454, 288749, 306460, 319220, 446908, 558635, 577498, 1117270, 1154996, 1443745, 2021243, 2234540, 2887490, 3176239, 4042486, 5774980, 6352478, 8084972, 10106215, 12704956, 15881195, 20212430, 22233673, 31762390, 40424860, 44467346, 63524780, 88934692, 111168365, 222336730, 444673460]

約数ペア:

[(1, 444673460), (2, 222336730), (4, 111168365), (5, 88934692), (7, 63524780), (10, 44467346), (11, 40424860), (14, 31762390), (20, 22233673), (22, 20212430), (28, 15881195), (35, 12704956), (44, 10106215), (55, 8084972), (70, 6352478), (77, 5774980), (110, 4042486), (140, 3176239), (154, 2887490), (199, 2234540), (220, 2021243), (308, 1443745), (385, 1154996), (398, 1117270), (770, 577498), (796, 558635), (995, 446908), (1393, 319220), (1451, 306460), (1540, 288749), (1990, 223454), (2189, 203140), (2786, 159610), (2902, 153230), (3980, 111727), (4378, 101570), (5572, 79805), (5804, 76615), (6965, 63844), (7255, 61292), (8756, 50785), (10157, 43780), (10945, 40628), (13930, 31922), (14510, 30646), (15323, 29020), (15961, 27860), (20314, 21890)]