421786872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{150209}}^1$

素因数の和:150237

約数の個数: 64

約数和(自身を含む): 1261764000

約数和(自身を除く): 839977128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 150209, 300418, 450627, 600836, 901254, 1201672, 1351881, 1802508, 1952717, 2703762, 3605016, 3905434, 4055643, 5407524, 5858151, 7810868, 8111286, 10815048, 11716302, 15621736, 16222572, 17574453, 23432604, 32445144, 35148906, 46865208, 52723359, 70297812, 105446718, 140595624, 210893436, 421786872]

約数ペア:

[(1, 421786872), (2, 210893436), (3, 140595624), (4, 105446718), (6, 70297812), (8, 52723359), (9, 46865208), (12, 35148906), (13, 32445144), (18, 23432604), (24, 17574453), (26, 16222572), (27, 15621736), (36, 11716302), (39, 10815048), (52, 8111286), (54, 7810868), (72, 5858151), (78, 5407524), (104, 4055643), (108, 3905434), (117, 3605016), (156, 2703762), (216, 1952717), (234, 1802508), (312, 1351881), (351, 1201672), (468, 901254), (702, 600836), (936, 450627), (1404, 300418), (2808, 150209)]