268106224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 552982464

約数和(自身を除く): 284876240

約数列:

[1, 2, 4, 8, 16, 53, 61, 71, 73, 106, 122, 142, 146, 212, 244, 284, 292, 424, 488, 568, 584, 848, 976, 1136, 1168, 3233, 3763, 3869, 4331, 4453, 5183, 6466, 7526, 7738, 8662, 8906, 10366, 12932, 15052, 15476, 17324, 17812, 20732, 25864, 30104, 30952, 34648, 35624, 41464, 51728, 60208, 61904, 69296, 71248, 82928, 229543, 236009, 274699, 316163, 459086, 472018, 549398, 632326, 918172, 944036, 1098796, 1264652, 1836344, 1888072, 2197592, 2529304, 3672688, 3776144, 4395184, 5058608, 16756639, 33513278, 67026556, 134053112, 268106224]

約数ペア:

[(1, 268106224), (2, 134053112), (4, 67026556), (8, 33513278), (16, 16756639), (53, 5058608), (61, 4395184), (71, 3776144), (73, 3672688), (106, 2529304), (122, 2197592), (142, 1888072), (146, 1836344), (212, 1264652), (244, 1098796), (284, 944036), (292, 918172), (424, 632326), (488, 549398), (568, 472018), (584, 459086), (848, 316163), (976, 274699), (1136, 236009), (1168, 229543), (3233, 82928), (3763, 71248), (3869, 69296), (4331, 61904), (4453, 60208), (5183, 51728), (6466, 41464), (7526, 35624), (7738, 34648), (8662, 30952), (8906, 30104), (10366, 25864), (12932, 20732), (15052, 17812), (15476, 17324)]