431854488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{35491}}^1$

素因数の和:35529

約数の個数: 72

約数和(自身を含む): 1266532020

約数和(自身を除く): 834677532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 35491, 70982, 106473, 141964, 212946, 283928, 319419, 425892, 461383, 638838, 851784, 922766, 1277676, 1384149, 1845532, 2555352, 2768298, 3691064, 4152447, 5536596, 5997979, 8304894, 11073192, 11995958, 16609788, 17993937, 23991916, 33219576, 35987874, 47983832, 53981811, 71975748, 107963622, 143951496, 215927244, 431854488]

約数ペア:

[(1, 431854488), (2, 215927244), (3, 143951496), (4, 107963622), (6, 71975748), (8, 53981811), (9, 47983832), (12, 35987874), (13, 33219576), (18, 23991916), (24, 17993937), (26, 16609788), (36, 11995958), (39, 11073192), (52, 8304894), (72, 5997979), (78, 5536596), (104, 4152447), (117, 3691064), (156, 2768298), (169, 2555352), (234, 1845532), (312, 1384149), (338, 1277676), (468, 922766), (507, 851784), (676, 638838), (936, 461383), (1014, 425892), (1352, 319419), (1521, 283928), (2028, 212946), (3042, 141964), (4056, 106473), (6084, 70982), (12168, 35491)]