212789664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 144

約数和(自身を含む): 654806880

約数和(自身を除く): 442017216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1051, 1184, 1332, 1368, 1406, 1776, 1824, 2102, 2109, 2664, 2736, 2812, 3153, 3552, 4204, 4218, 5328, 5472, 5624, 6306, 6327, 8408, 8436, 9459, 10656, 11248, 12612, 12654, 16816, 16872, 18918, 19969, 22496, 25224, 25308, 33632, 33744, 37836, 38887, 39938, 50448, 50616, 59907, 67488, 75672, 77774, 79876, 100896, 101232, 116661, 119814, 151344, 155548, 159752, 179721, 202464, 233322, 239628, 302688, 311096, 319504, 349983, 359442, 466644, 479256, 622192, 639008, 699966, 718884, 738853, 933288, 958512, 1244384, 1399932, 1437768, 1477706, 1866576, 1917024, 2216559, 2799864, 2875536, 2955412, 3733152, 4433118, 5599728, 5751072, 5910824, 6649677, 8866236, 11199456, 11821648, 13299354, 17732472, 23643296, 26598708, 35464944, 53197416, 70929888, 106394832, 212789664]

約数ペア:

[(1, 212789664), (2, 106394832), (3, 70929888), (4, 53197416), (6, 35464944), (8, 26598708), (9, 23643296), (12, 17732472), (16, 13299354), (18, 11821648), (19, 11199456), (24, 8866236), (32, 6649677), (36, 5910824), (37, 5751072), (38, 5599728), (48, 4433118), (57, 3733152), (72, 2955412), (74, 2875536), (76, 2799864), (96, 2216559), (111, 1917024), (114, 1866576), (144, 1477706), (148, 1437768), (152, 1399932), (171, 1244384), (222, 958512), (228, 933288), (288, 738853), (296, 718884), (304, 699966), (333, 639008), (342, 622192), (444, 479256), (456, 466644), (592, 359442), (608, 349983), (666, 319504), (684, 311096), (703, 302688), (888, 239628), (912, 233322), (1051, 202464), (1184, 179721), (1332, 159752), (1368, 155548), (1406, 151344), (1776, 119814), (1824, 116661), (2102, 101232), (2109, 100896), (2664, 79876), (2736, 77774), (2812, 75672), (3153, 67488), (3552, 59907), (4204, 50616), (4218, 50448), (5328, 39938), (5472, 38887), (5624, 37836), (6306, 33744), (6327, 33632), (8408, 25308), (8436, 25224), (9459, 22496), (10656, 19969), (11248, 18918), (12612, 16872), (12654, 16816)]