223847676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4931}}^1$

素因数の和:5051

約数の個数: 72

約数和(自身を含む): 615770064

約数和(自身を除く): 391922388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 4931, 5044, 7566, 9862, 11349, 14793, 15132, 19724, 22698, 29586, 44379, 45396, 59172, 64103, 88758, 128206, 177516, 192309, 256412, 384618, 478307, 576927, 769236, 956614, 1153854, 1434921, 1913228, 2307708, 2869842, 4304763, 5739684, 6217991, 8609526, 12435982, 17219052, 18653973, 24871964, 37307946, 55961919, 74615892, 111923838, 223847676]

約数ペア:

[(1, 223847676), (2, 111923838), (3, 74615892), (4, 55961919), (6, 37307946), (9, 24871964), (12, 18653973), (13, 17219052), (18, 12435982), (26, 8609526), (36, 6217991), (39, 5739684), (52, 4304763), (78, 2869842), (97, 2307708), (117, 1913228), (156, 1434921), (194, 1153854), (234, 956614), (291, 769236), (388, 576927), (468, 478307), (582, 384618), (873, 256412), (1164, 192309), (1261, 177516), (1746, 128206), (2522, 88758), (3492, 64103), (3783, 59172), (4931, 45396), (5044, 44379), (7566, 29586), (9862, 22698), (11349, 19724), (14793, 15132)]