290728704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 906554880

約数和(自身を除く): 615826176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1319, 1344, 1722, 1792, 1968, 2296, 2624, 2638, 2688, 3444, 3936, 3957, 4592, 5248, 5276, 5376, 6888, 7872, 7914, 9184, 9233, 10496, 10552, 13776, 15744, 15828, 18368, 18466, 21104, 27552, 27699, 31488, 31656, 36736, 36932, 42208, 54079, 55104, 55398, 63312, 73472, 73864, 84416, 108158, 110208, 110796, 126624, 147728, 162237, 168832, 216316, 220416, 221592, 253248, 295456, 324474, 337664, 378553, 432632, 443184, 506496, 590912, 648948, 757106, 865264, 886368, 1012992, 1135659, 1181824, 1297896, 1514212, 1730528, 1772736, 2271318, 2363648, 2595792, 3028424, 3461056, 3545472, 4542636, 5191584, 6056848, 6922112, 7090944, 9085272, 10383168, 12113696, 13844224, 18170544, 20766336, 24227392, 36341088, 41532672, 48454784, 72682176, 96909568, 145364352, 290728704]

約数ペア:

[(1, 290728704), (2, 145364352), (3, 96909568), (4, 72682176), (6, 48454784), (7, 41532672), (8, 36341088), (12, 24227392), (14, 20766336), (16, 18170544), (21, 13844224), (24, 12113696), (28, 10383168), (32, 9085272), (41, 7090944), (42, 6922112), (48, 6056848), (56, 5191584), (64, 4542636), (82, 3545472), (84, 3461056), (96, 3028424), (112, 2595792), (123, 2363648), (128, 2271318), (164, 1772736), (168, 1730528), (192, 1514212), (224, 1297896), (246, 1181824), (256, 1135659), (287, 1012992), (328, 886368), (336, 865264), (384, 757106), (448, 648948), (492, 590912), (574, 506496), (656, 443184), (672, 432632), (768, 378553), (861, 337664), (896, 324474), (984, 295456), (1148, 253248), (1312, 221592), (1319, 220416), (1344, 216316), (1722, 168832), (1792, 162237), (1968, 147728), (2296, 126624), (2624, 110796), (2638, 110208), (2688, 108158), (3444, 84416), (3936, 73864), (3957, 73472), (4592, 63312), (5248, 55398), (5276, 55104), (5376, 54079), (6888, 42208), (7872, 36932), (7914, 36736), (9184, 31656), (9233, 31488), (10496, 27699), (10552, 27552), (13776, 21104), (15744, 18466), (15828, 18368)]