267521228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 520097760

約数和(自身を除く): 252576532

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 179, 358, 533, 701, 716, 1066, 1402, 2132, 2327, 2804, 4654, 7339, 9113, 9308, 14678, 18226, 28741, 29356, 36452, 57482, 95407, 114964, 125479, 190814, 250958, 373633, 381628, 501916, 747266, 1494532, 1631227, 3262454, 5144639, 6524908, 10289278, 20578556, 66880307, 133760614, 267521228]

約数ペア:

[(1, 267521228), (2, 133760614), (4, 66880307), (13, 20578556), (26, 10289278), (41, 6524908), (52, 5144639), (82, 3262454), (164, 1631227), (179, 1494532), (358, 747266), (533, 501916), (701, 381628), (716, 373633), (1066, 250958), (1402, 190814), (2132, 125479), (2327, 114964), (2804, 95407), (4654, 57482), (7339, 36452), (9113, 29356), (9308, 28741), (14678, 18226)]