215894112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 701729280

約数和(自身を除く): 485835168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 444, 456, 457, 518, 532, 592, 608, 672, 703, 777, 798, 888, 912, 914, 1036, 1064, 1184, 1371, 1406, 1554, 1596, 1776, 1824, 1828, 2072, 2109, 2128, 2742, 2812, 3108, 3192, 3199, 3552, 3656, 4144, 4218, 4256, 4921, 5484, 5624, 6216, 6384, 6398, 7312, 8288, 8436, 8683, 9597, 9842, 10968, 11248, 12432, 12768, 12796, 14624, 14763, 16872, 16909, 17366, 19194, 19684, 21936, 22496, 24864, 25592, 26049, 29526, 33744, 33818, 34732, 38388, 39368, 43872, 50727, 51184, 52098, 59052, 60781, 67488, 67636, 69464, 76776, 78736, 101454, 102368, 104196, 118104, 118363, 121562, 135272, 138928, 153552, 157472, 182343, 202908, 208392, 236208, 236726, 243124, 270544, 277856, 307104, 321271, 355089, 364686, 405816, 416784, 472416, 473452, 486248, 541088, 642542, 710178, 729372, 811632, 833568, 946904, 963813, 972496, 1285084, 1420356, 1458744, 1623264, 1893808, 1927626, 1944992, 2248897, 2570168, 2840712, 2917488, 3787616, 3855252, 4497794, 5140336, 5681424, 5834976, 6746691, 7710504, 8995588, 10280672, 11362848, 13493382, 15421008, 17991176, 26986764, 30842016, 35982352, 53973528, 71964704, 107947056, 215894112]

約数ペア:

[(1, 215894112), (2, 107947056), (3, 71964704), (4, 53973528), (6, 35982352), (7, 30842016), (8, 26986764), (12, 17991176), (14, 15421008), (16, 13493382), (19, 11362848), (21, 10280672), (24, 8995588), (28, 7710504), (32, 6746691), (37, 5834976), (38, 5681424), (42, 5140336), (48, 4497794), (56, 3855252), (57, 3787616), (74, 2917488), (76, 2840712), (84, 2570168), (96, 2248897), (111, 1944992), (112, 1927626), (114, 1893808), (133, 1623264), (148, 1458744), (152, 1420356), (168, 1285084), (222, 972496), (224, 963813), (228, 946904), (259, 833568), (266, 811632), (296, 729372), (304, 710178), (336, 642542), (399, 541088), (444, 486248), (456, 473452), (457, 472416), (518, 416784), (532, 405816), (592, 364686), (608, 355089), (672, 321271), (703, 307104), (777, 277856), (798, 270544), (888, 243124), (912, 236726), (914, 236208), (1036, 208392), (1064, 202908), (1184, 182343), (1371, 157472), (1406, 153552), (1554, 138928), (1596, 135272), (1776, 121562), (1824, 118363), (1828, 118104), (2072, 104196), (2109, 102368), (2128, 101454), (2742, 78736), (2812, 76776), (3108, 69464), (3192, 67636), (3199, 67488), (3552, 60781), (3656, 59052), (4144, 52098), (4218, 51184), (4256, 50727), (4921, 43872), (5484, 39368), (5624, 38388), (6216, 34732), (6384, 33818), (6398, 33744), (7312, 29526), (8288, 26049), (8436, 25592), (8683, 24864), (9597, 22496), (9842, 21936), (10968, 19684), (11248, 19194), (12432, 17366), (12768, 16909), (12796, 16872), (14624, 14763)]