231617792

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7643

約数の個数: 72

約数和(自身を含む): 559532736

約数和(自身を除く): 327914944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7603, 7616, 15206, 15232, 30412, 30464, 53221, 60824, 106442, 121648, 129251, 212884, 243296, 258502, 425768, 486592, 517004, 851536, 904757, 973184, 1034008, 1703072, 1809514, 1946368, 2068016, 3406144, 3619028, 4136032, 6812288, 7238056, 8272064, 13624576, 14476112, 16544128, 28952224, 33088256, 57904448, 115808896, 231617792]

約数ペア:

[(1, 231617792), (2, 115808896), (4, 57904448), (7, 33088256), (8, 28952224), (14, 16544128), (16, 14476112), (17, 13624576), (28, 8272064), (32, 7238056), (34, 6812288), (56, 4136032), (64, 3619028), (68, 3406144), (112, 2068016), (119, 1946368), (128, 1809514), (136, 1703072), (224, 1034008), (238, 973184), (256, 904757), (272, 851536), (448, 517004), (476, 486592), (544, 425768), (896, 258502), (952, 243296), (1088, 212884), (1792, 129251), (1904, 121648), (2176, 106442), (3808, 60824), (4352, 53221), (7603, 30464), (7616, 30412), (15206, 15232)]