218303748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{51829}}^1$

素因数の和:51858

約数の個数: 60

約数和(自身を含む): 614600140

約数和(自身を除く): 396296392

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 51829, 103658, 155487, 207316, 310974, 466461, 621948, 673777, 932922, 1347554, 1399383, 1865844, 2021331, 2695108, 2798766, 4042662, 4198149, 5597532, 6063993, 8085324, 8396298, 12127986, 16792596, 18191979, 24255972, 36383958, 54575937, 72767916, 109151874, 218303748]

約数ペア:

[(1, 218303748), (2, 109151874), (3, 72767916), (4, 54575937), (6, 36383958), (9, 24255972), (12, 18191979), (13, 16792596), (18, 12127986), (26, 8396298), (27, 8085324), (36, 6063993), (39, 5597532), (52, 4198149), (54, 4042662), (78, 2798766), (81, 2695108), (108, 2021331), (117, 1865844), (156, 1399383), (162, 1347554), (234, 932922), (324, 673777), (351, 621948), (468, 466461), (702, 310974), (1053, 207316), (1404, 155487), (2106, 103658), (4212, 51829)]