439962552

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{18461}}^1$

素因数の和:18804

約数の個数: 48

約数和(自身を含む): 1195229880

約数和(自身を除く): 755267328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 18461, 23832, 36922, 55383, 73844, 110766, 147688, 166149, 221532, 332298, 443064, 664596, 1329192, 6110591, 12221182, 18331773, 24442364, 36663546, 48884728, 54995319, 73327092, 109990638, 146654184, 219981276, 439962552]

約数ペア:

[(1, 439962552), (2, 219981276), (3, 146654184), (4, 109990638), (6, 73327092), (8, 54995319), (9, 48884728), (12, 36663546), (18, 24442364), (24, 18331773), (36, 12221182), (72, 6110591), (331, 1329192), (662, 664596), (993, 443064), (1324, 332298), (1986, 221532), (2648, 166149), (2979, 147688), (3972, 110766), (5958, 73844), (7944, 55383), (11916, 36922), (18461, 23832)]