331314516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{235979}}^1$

素因数の和:236005

約数の個数: 48

約数和(自身を含む): 925041600

約数和(自身を除く): 593727084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 235979, 471958, 707937, 943916, 1415874, 2123811, 2831748, 3067727, 4247622, 6135454, 6371433, 8495244, 9203181, 12270908, 12742866, 18406362, 25485732, 27609543, 36812724, 55219086, 82828629, 110438172, 165657258, 331314516]

約数ペア:

[(1, 331314516), (2, 165657258), (3, 110438172), (4, 82828629), (6, 55219086), (9, 36812724), (12, 27609543), (13, 25485732), (18, 18406362), (26, 12742866), (27, 12270908), (36, 9203181), (39, 8495244), (52, 6371433), (54, 6135454), (78, 4247622), (108, 3067727), (117, 2831748), (156, 2123811), (234, 1415874), (351, 943916), (468, 707937), (702, 471958), (1404, 235979)]