223875652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 588809088

約数和(自身を除く): 364933436

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 23, 26, 28, 34, 44, 46, 52, 68, 77, 91, 92, 119, 121, 143, 154, 161, 169, 182, 187, 221, 238, 242, 253, 286, 299, 308, 322, 338, 364, 374, 391, 442, 476, 484, 506, 572, 598, 644, 676, 748, 782, 847, 884, 1001, 1012, 1183, 1196, 1309, 1547, 1564, 1573, 1694, 1771, 1859, 2002, 2057, 2093, 2366, 2431, 2618, 2737, 2783, 2873, 3094, 3146, 3289, 3388, 3542, 3718, 3887, 4004, 4114, 4186, 4301, 4732, 4862, 5083, 5236, 5474, 5566, 5746, 6188, 6292, 6578, 7084, 7436, 7774, 8228, 8372, 8602, 9724, 10166, 10948, 11011, 11132, 11492, 13013, 13156, 14399, 15548, 17017, 17204, 19481, 20111, 20332, 20449, 22022, 23023, 26026, 26741, 27209, 28798, 30107, 31603, 34034, 35581, 36179, 38962, 40222, 40898, 42757, 44044, 46046, 47311, 52052, 53482, 54418, 55913, 57596, 60214, 63206, 66079, 68068, 71162, 72358, 77924, 80444, 81796, 85514, 92092, 94622, 106964, 108836, 111826, 120428, 126412, 132158, 142324, 143143, 144716, 171028, 187187, 189244, 221221, 223652, 253253, 264316, 286286, 299299, 331177, 347633, 374374, 391391, 442442, 462553, 470327, 506506, 572572, 598598, 615043, 662354, 695266, 726869, 748748, 782782, 884884, 925106, 940654, 1013012, 1197196, 1230086, 1324708, 1390532, 1453738, 1565564, 1850212, 1881308, 2433431, 2460172, 2907476, 3292289, 4305301, 4866862, 5088083, 6584578, 7995559, 8610602, 9733724, 10176166, 13169156, 15991118, 17221204, 20352332, 31982236, 55968913, 111937826, 223875652]

約数ペア:

[(1, 223875652), (2, 111937826), (4, 55968913), (7, 31982236), (11, 20352332), (13, 17221204), (14, 15991118), (17, 13169156), (22, 10176166), (23, 9733724), (26, 8610602), (28, 7995559), (34, 6584578), (44, 5088083), (46, 4866862), (52, 4305301), (68, 3292289), (77, 2907476), (91, 2460172), (92, 2433431), (119, 1881308), (121, 1850212), (143, 1565564), (154, 1453738), (161, 1390532), (169, 1324708), (182, 1230086), (187, 1197196), (221, 1013012), (238, 940654), (242, 925106), (253, 884884), (286, 782782), (299, 748748), (308, 726869), (322, 695266), (338, 662354), (364, 615043), (374, 598598), (391, 572572), (442, 506506), (476, 470327), (484, 462553), (506, 442442), (572, 391391), (598, 374374), (644, 347633), (676, 331177), (748, 299299), (782, 286286), (847, 264316), (884, 253253), (1001, 223652), (1012, 221221), (1183, 189244), (1196, 187187), (1309, 171028), (1547, 144716), (1564, 143143), (1573, 142324), (1694, 132158), (1771, 126412), (1859, 120428), (2002, 111826), (2057, 108836), (2093, 106964), (2366, 94622), (2431, 92092), (2618, 85514), (2737, 81796), (2783, 80444), (2873, 77924), (3094, 72358), (3146, 71162), (3289, 68068), (3388, 66079), (3542, 63206), (3718, 60214), (3887, 57596), (4004, 55913), (4114, 54418), (4186, 53482), (4301, 52052), (4732, 47311), (4862, 46046), (5083, 44044), (5236, 42757), (5474, 40898), (5566, 40222), (5746, 38962), (6188, 36179), (6292, 35581), (6578, 34034), (7084, 31603), (7436, 30107), (7774, 28798), (8228, 27209), (8372, 26741), (8602, 26026), (9724, 23023), (10166, 22022), (10948, 20449), (11011, 20332), (11132, 20111), (11492, 19481), (13013, 17204), (13156, 17017), (14399, 15548)]