213435684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 691157376

約数和(自身を除く): 477721692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 924, 1036, 1221, 1332, 1386, 1554, 1628, 2081, 2331, 2442, 2772, 2849, 3108, 3663, 4162, 4662, 4884, 5698, 6243, 7326, 8324, 8547, 9324, 11396, 12486, 14567, 14652, 17094, 18729, 22891, 24972, 25641, 29134, 34188, 37458, 43701, 45782, 51282, 58268, 68673, 74916, 76997, 87402, 91564, 102564, 131103, 137346, 153994, 160237, 174804, 206019, 230991, 262206, 274692, 307988, 320474, 412038, 461982, 480711, 524412, 538979, 640948, 692973, 824076, 846967, 923964, 961422, 1077958, 1385946, 1442133, 1616937, 1693934, 1922844, 2155916, 2540901, 2771892, 2884266, 3233874, 3387868, 4850811, 5081802, 5768532, 5928769, 6467748, 7622703, 9701622, 10163604, 11857538, 15245406, 17786307, 19403244, 23715076, 30490812, 35572614, 53358921, 71145228, 106717842, 213435684]

約数ペア:

[(1, 213435684), (2, 106717842), (3, 71145228), (4, 53358921), (6, 35572614), (7, 30490812), (9, 23715076), (11, 19403244), (12, 17786307), (14, 15245406), (18, 11857538), (21, 10163604), (22, 9701622), (28, 7622703), (33, 6467748), (36, 5928769), (37, 5768532), (42, 5081802), (44, 4850811), (63, 3387868), (66, 3233874), (74, 2884266), (77, 2771892), (84, 2540901), (99, 2155916), (111, 1922844), (126, 1693934), (132, 1616937), (148, 1442133), (154, 1385946), (198, 1077958), (222, 961422), (231, 923964), (252, 846967), (259, 824076), (308, 692973), (333, 640948), (396, 538979), (407, 524412), (444, 480711), (462, 461982), (518, 412038), (666, 320474), (693, 307988), (777, 274692), (814, 262206), (924, 230991), (1036, 206019), (1221, 174804), (1332, 160237), (1386, 153994), (1554, 137346), (1628, 131103), (2081, 102564), (2331, 91564), (2442, 87402), (2772, 76997), (2849, 74916), (3108, 68673), (3663, 58268), (4162, 51282), (4662, 45782), (4884, 43701), (5698, 37458), (6243, 34188), (7326, 29134), (8324, 25641), (8547, 24972), (9324, 22891), (11396, 18729), (12486, 17094), (14567, 14652)]