216882036

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 180

約数和(自身を含む): 695217600

約数和(自身を除く): 478335564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 719, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1438, 1539, 1596, 1764, 1862, 2052, 2157, 2268, 2394, 2646, 2793, 2876, 3078, 3591, 3724, 3969, 4314, 4788, 5033, 5292, 5586, 6156, 6471, 7182, 7938, 8379, 8628, 10066, 10773, 11172, 12942, 13661, 14364, 15099, 15876, 16758, 19413, 20132, 21546, 25137, 25884, 27322, 30198, 33516, 35231, 38826, 40983, 43092, 45297, 50274, 54644, 58239, 60396, 70462, 75411, 77652, 81966, 90594, 95627, 100548, 105693, 116478, 122949, 135891, 140924, 150822, 163932, 181188, 191254, 211386, 232956, 245898, 271782, 286881, 301644, 317079, 368847, 382508, 407673, 422772, 491796, 543564, 573762, 634158, 669389, 737694, 815346, 860643, 951237, 1106541, 1147524, 1268316, 1338778, 1475388, 1630692, 1721286, 1902474, 2008167, 2213082, 2581929, 2677556, 2853711, 3442572, 3804948, 4016334, 4426164, 5163858, 5707422, 6024501, 7745787, 8032668, 10327716, 11414844, 12049002, 15491574, 18073503, 24098004, 30983148, 36147006, 54220509, 72294012, 108441018, 216882036]

約数ペア:

[(1, 216882036), (2, 108441018), (3, 72294012), (4, 54220509), (6, 36147006), (7, 30983148), (9, 24098004), (12, 18073503), (14, 15491574), (18, 12049002), (19, 11414844), (21, 10327716), (27, 8032668), (28, 7745787), (36, 6024501), (38, 5707422), (42, 5163858), (49, 4426164), (54, 4016334), (57, 3804948), (63, 3442572), (76, 2853711), (81, 2677556), (84, 2581929), (98, 2213082), (108, 2008167), (114, 1902474), (126, 1721286), (133, 1630692), (147, 1475388), (162, 1338778), (171, 1268316), (189, 1147524), (196, 1106541), (228, 951237), (252, 860643), (266, 815346), (294, 737694), (324, 669389), (342, 634158), (378, 573762), (399, 543564), (441, 491796), (513, 422772), (532, 407673), (567, 382508), (588, 368847), (684, 317079), (719, 301644), (756, 286881), (798, 271782), (882, 245898), (931, 232956), (1026, 211386), (1134, 191254), (1197, 181188), (1323, 163932), (1438, 150822), (1539, 140924), (1596, 135891), (1764, 122949), (1862, 116478), (2052, 105693), (2157, 100548), (2268, 95627), (2394, 90594), (2646, 81966), (2793, 77652), (2876, 75411), (3078, 70462), (3591, 60396), (3724, 58239), (3969, 54644), (4314, 50274), (4788, 45297), (5033, 43092), (5292, 40983), (5586, 38826), (6156, 35231), (6471, 33516), (7182, 30198), (7938, 27322), (8379, 25884), (8628, 25137), (10066, 21546), (10773, 20132), (11172, 19413), (12942, 16758), (13661, 15876), (14364, 15099)]