253241976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26183}}^1$

素因数の和:26236

約数の個数: 64

約数和(自身を含む): 703825920

約数和(自身を除く): 450583944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 26183, 52366, 78549, 104732, 157098, 209464, 314196, 340379, 628392, 680758, 811673, 1021137, 1361516, 1623346, 2042274, 2435019, 2723032, 3246692, 4084548, 4870038, 6493384, 8169096, 9740076, 10551749, 19480152, 21103498, 31655247, 42206996, 63310494, 84413992, 126620988, 253241976]

約数ペア:

[(1, 253241976), (2, 126620988), (3, 84413992), (4, 63310494), (6, 42206996), (8, 31655247), (12, 21103498), (13, 19480152), (24, 10551749), (26, 9740076), (31, 8169096), (39, 6493384), (52, 4870038), (62, 4084548), (78, 3246692), (93, 2723032), (104, 2435019), (124, 2042274), (156, 1623346), (186, 1361516), (248, 1021137), (312, 811673), (372, 680758), (403, 628392), (744, 340379), (806, 314196), (1209, 209464), (1612, 157098), (2418, 104732), (3224, 78549), (4836, 52366), (9672, 26183)]