724563528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{136607}}^1$

素因数の和:136646

約数の個数: 64

約数和(自身を含む): 2065512960

約数和(自身を除く): 1340949432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 136607, 273214, 409821, 546428, 819642, 1092856, 1639284, 1775891, 2322319, 3278568, 3551782, 4644638, 5327673, 6966957, 7103564, 9289276, 10655346, 13933914, 14207128, 18578552, 21310692, 27867828, 30190147, 42621384, 55735656, 60380294, 90570441, 120760588, 181140882, 241521176, 362281764, 724563528]

約数ペア:

[(1, 724563528), (2, 362281764), (3, 241521176), (4, 181140882), (6, 120760588), (8, 90570441), (12, 60380294), (13, 55735656), (17, 42621384), (24, 30190147), (26, 27867828), (34, 21310692), (39, 18578552), (51, 14207128), (52, 13933914), (68, 10655346), (78, 9289276), (102, 7103564), (104, 6966957), (136, 5327673), (156, 4644638), (204, 3551782), (221, 3278568), (312, 2322319), (408, 1775891), (442, 1639284), (663, 1092856), (884, 819642), (1326, 546428), (1768, 409821), (2652, 273214), (5304, 136607)]