245682144

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5120

約数の個数: 72

約数和(自身を含む): 702839592

約数和(自身を除く): 457157448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4931, 5536, 6228, 8304, 9862, 12456, 14793, 16608, 19724, 24912, 29586, 39448, 44379, 49824, 59172, 78896, 88758, 118344, 157792, 177516, 236688, 355032, 473376, 710064, 853063, 1420128, 1706126, 2559189, 3412252, 5118378, 6824504, 7677567, 10236756, 13649008, 15355134, 20473512, 27298016, 30710268, 40947024, 61420536, 81894048, 122841072, 245682144]

約数ペア:

[(1, 245682144), (2, 122841072), (3, 81894048), (4, 61420536), (6, 40947024), (8, 30710268), (9, 27298016), (12, 20473512), (16, 15355134), (18, 13649008), (24, 10236756), (32, 7677567), (36, 6824504), (48, 5118378), (72, 3412252), (96, 2559189), (144, 1706126), (173, 1420128), (288, 853063), (346, 710064), (519, 473376), (692, 355032), (1038, 236688), (1384, 177516), (1557, 157792), (2076, 118344), (2768, 88758), (3114, 78896), (4152, 59172), (4931, 49824), (5536, 44379), (6228, 39448), (8304, 29586), (9862, 24912), (12456, 19724), (14793, 16608)]