251018196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7749

約数の個数: 96

約数和(自身を含む): 724416000

約数和(自身を除く): 473397804

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 988, 1254, 1482, 1716, 2508, 2717, 2964, 5434, 7699, 8151, 10868, 15398, 16302, 23097, 30796, 32604, 46194, 84689, 92388, 100087, 146281, 169378, 200174, 254067, 292562, 300261, 338756, 400348, 438843, 508134, 585124, 600522, 877686, 1016268, 1100957, 1201044, 1609091, 1755372, 1901653, 2201914, 3218182, 3302871, 3803306, 4403828, 4827273, 5704959, 6436364, 6605742, 7606612, 9654546, 11409918, 13211484, 19309092, 20918183, 22819836, 41836366, 62754549, 83672732, 125509098, 251018196]

約数ペア:

[(1, 251018196), (2, 125509098), (3, 83672732), (4, 62754549), (6, 41836366), (11, 22819836), (12, 20918183), (13, 19309092), (19, 13211484), (22, 11409918), (26, 9654546), (33, 7606612), (38, 6605742), (39, 6436364), (44, 5704959), (52, 4827273), (57, 4403828), (66, 3803306), (76, 3302871), (78, 3218182), (114, 2201914), (132, 1901653), (143, 1755372), (156, 1609091), (209, 1201044), (228, 1100957), (247, 1016268), (286, 877686), (418, 600522), (429, 585124), (494, 508134), (572, 438843), (627, 400348), (741, 338756), (836, 300261), (858, 292562), (988, 254067), (1254, 200174), (1482, 169378), (1716, 146281), (2508, 100087), (2717, 92388), (2964, 84689), (5434, 46194), (7699, 32604), (8151, 30796), (10868, 23097), (15398, 16302)]