315086688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2237

約数の個数: 144

約数和(自身を含む): 1038544416

約数和(自身を除く): 723457728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2141, 2336, 2628, 3066, 3504, 4088, 4282, 4599, 5256, 6132, 6423, 7008, 8176, 8564, 9198, 10512, 12264, 12846, 14987, 16352, 17128, 18396, 19269, 21024, 24528, 25692, 29974, 34256, 36792, 38538, 44961, 49056, 51384, 59948, 68512, 73584, 77076, 89922, 102768, 119896, 134883, 147168, 154152, 156293, 179844, 205536, 239792, 269766, 308304, 312586, 359688, 468879, 479584, 539532, 616608, 625172, 719376, 937758, 1079064, 1094051, 1250344, 1406637, 1438752, 1875516, 2158128, 2188102, 2500688, 2813274, 3282153, 3751032, 4316256, 4376204, 5001376, 5626548, 6564306, 7502064, 8752408, 9846459, 11253096, 13128612, 15004128, 17504816, 19692918, 22506192, 26257224, 35009632, 39385836, 45012384, 52514448, 78771672, 105028896, 157543344, 315086688]

約数ペア:

[(1, 315086688), (2, 157543344), (3, 105028896), (4, 78771672), (6, 52514448), (7, 45012384), (8, 39385836), (9, 35009632), (12, 26257224), (14, 22506192), (16, 19692918), (18, 17504816), (21, 15004128), (24, 13128612), (28, 11253096), (32, 9846459), (36, 8752408), (42, 7502064), (48, 6564306), (56, 5626548), (63, 5001376), (72, 4376204), (73, 4316256), (84, 3751032), (96, 3282153), (112, 2813274), (126, 2500688), (144, 2188102), (146, 2158128), (168, 1875516), (219, 1438752), (224, 1406637), (252, 1250344), (288, 1094051), (292, 1079064), (336, 937758), (438, 719376), (504, 625172), (511, 616608), (584, 539532), (657, 479584), (672, 468879), (876, 359688), (1008, 312586), (1022, 308304), (1168, 269766), (1314, 239792), (1533, 205536), (1752, 179844), (2016, 156293), (2044, 154152), (2141, 147168), (2336, 134883), (2628, 119896), (3066, 102768), (3504, 89922), (4088, 77076), (4282, 73584), (4599, 68512), (5256, 59948), (6132, 51384), (6423, 49056), (7008, 44961), (8176, 38538), (8564, 36792), (9198, 34256), (10512, 29974), (12264, 25692), (12846, 24528), (14987, 21024), (16352, 19269), (17128, 18396)]