473776688

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 1176313104

約数和(自身を除く): 702536416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 137, 154, 176, 196, 274, 308, 392, 401, 539, 548, 616, 784, 802, 959, 1078, 1096, 1232, 1507, 1604, 1918, 2156, 2192, 2807, 3014, 3208, 3836, 4312, 4411, 5614, 6028, 6416, 6713, 7672, 8624, 8822, 10549, 11228, 12056, 13426, 15344, 17644, 19649, 21098, 22456, 24112, 26852, 30877, 35288, 39298, 42196, 44912, 53704, 54937, 61754, 70576, 73843, 78596, 84392, 107408, 109874, 123508, 147686, 157192, 168784, 216139, 219748, 247016, 295372, 314384, 384559, 432278, 439496, 494032, 590744, 604307, 769118, 864556, 878992, 1181488, 1208614, 1538236, 1729112, 2417228, 2691913, 3076472, 3458224, 4230149, 4834456, 5383826, 6152944, 8460298, 9668912, 10767652, 16920596, 21535304, 29611043, 33841192, 43070608, 59222086, 67682384, 118444172, 236888344, 473776688]

約数ペア:

[(1, 473776688), (2, 236888344), (4, 118444172), (7, 67682384), (8, 59222086), (11, 43070608), (14, 33841192), (16, 29611043), (22, 21535304), (28, 16920596), (44, 10767652), (49, 9668912), (56, 8460298), (77, 6152944), (88, 5383826), (98, 4834456), (112, 4230149), (137, 3458224), (154, 3076472), (176, 2691913), (196, 2417228), (274, 1729112), (308, 1538236), (392, 1208614), (401, 1181488), (539, 878992), (548, 864556), (616, 769118), (784, 604307), (802, 590744), (959, 494032), (1078, 439496), (1096, 432278), (1232, 384559), (1507, 314384), (1604, 295372), (1918, 247016), (2156, 219748), (2192, 216139), (2807, 168784), (3014, 157192), (3208, 147686), (3836, 123508), (4312, 109874), (4411, 107408), (5614, 84392), (6028, 78596), (6416, 73843), (6713, 70576), (7672, 61754), (8624, 54937), (8822, 53704), (10549, 44912), (11228, 42196), (12056, 39298), (13426, 35288), (15344, 30877), (17644, 26852), (19649, 24112), (21098, 22456)]