299481452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 588379008

約数和(自身を除く): 288897556

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 137, 244, 274, 289, 527, 548, 578, 1037, 1054, 1156, 1891, 2074, 2108, 2329, 3782, 4148, 4247, 4658, 7564, 8357, 8494, 8959, 9316, 16714, 16988, 17629, 17918, 32147, 33428, 35258, 35836, 39593, 64294, 70516, 72199, 79186, 128588, 142069, 144398, 158372, 259067, 284138, 288796, 518134, 546499, 568276, 1036268, 1092998, 1227383, 2185996, 2415173, 2454766, 4404139, 4830346, 4909532, 8808278, 9660692, 17616556, 74870363, 149740726, 299481452]

約数ペア:

[(1, 299481452), (2, 149740726), (4, 74870363), (17, 17616556), (31, 9660692), (34, 8808278), (61, 4909532), (62, 4830346), (68, 4404139), (122, 2454766), (124, 2415173), (137, 2185996), (244, 1227383), (274, 1092998), (289, 1036268), (527, 568276), (548, 546499), (578, 518134), (1037, 288796), (1054, 284138), (1156, 259067), (1891, 158372), (2074, 144398), (2108, 142069), (2329, 128588), (3782, 79186), (4148, 72199), (4247, 70516), (4658, 64294), (7564, 39593), (8357, 35836), (8494, 35258), (8959, 33428), (9316, 32147), (16714, 17918), (16988, 17629)]