421741944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{150193}}^1$

素因数の和:150221

約数の個数: 64

約数和(自身を含む): 1261629600

約数和(自身を除く): 839887656

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, 150193, 300386, 450579, 600772, 901158, 1201544, 1351737, 1802316, 1952509, 2703474, 3604632, 3905018, 4055211, 5406948, 5857527, 7810036, 8110422, 10813896, 11715054, 15620072, 16220844, 17572581, 23430108, 32441688, 35145162, 46860216, 52717743, 70290324, 105435486, 140580648, 210870972, 421741944]

約数ペア:

[(1, 421741944), (2, 210870972), (3, 140580648), (4, 105435486), (6, 70290324), (8, 52717743), (9, 46860216), (12, 35145162), (13, 32441688), (18, 23430108), (24, 17572581), (26, 16220844), (27, 15620072), (36, 11715054), (39, 10813896), (52, 8110422), (54, 7810036), (72, 5857527), (78, 5406948), (104, 4055211), (108, 3905018), (117, 3604632), (156, 2703474), (216, 1952509), (234, 1802316), (312, 1351737), (351, 1201544), (468, 901158), (702, 600772), (936, 450579), (1404, 300386), (2808, 150193)]