225811404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 734894160

約数和(自身を除く): 509082756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 229, 234, 252, 258, 273, 294, 301, 364, 387, 441, 458, 468, 516, 546, 559, 588, 602, 637, 687, 774, 819, 882, 903, 916, 1092, 1118, 1204, 1274, 1374, 1548, 1603, 1638, 1677, 1764, 1806, 1911, 2061, 2107, 2236, 2548, 2709, 2748, 2977, 3206, 3276, 3354, 3612, 3822, 3913, 4122, 4214, 4809, 5031, 5418, 5733, 5954, 6321, 6412, 6708, 7644, 7826, 8244, 8428, 8931, 9618, 9847, 10062, 10836, 11221, 11466, 11739, 11908, 12642, 14427, 15652, 17862, 18963, 19236, 19694, 20124, 20839, 22442, 22932, 23478, 25284, 26793, 27391, 28854, 29541, 33663, 35217, 35724, 37926, 39388, 41678, 44884, 46956, 53586, 54782, 57708, 59082, 62517, 67326, 68929, 70434, 75852, 82173, 83356, 88623, 100989, 107172, 109564, 118164, 125034, 128011, 134652, 137858, 140868, 145873, 164346, 177246, 187551, 201978, 206787, 246519, 250068, 256022, 275716, 291746, 328692, 354492, 375102, 384033, 403956, 413574, 437619, 482503, 493038, 512044, 583492, 620361, 750204, 768066, 827148, 875238, 896077, 965006, 986076, 1152099, 1240722, 1312857, 1447509, 1536132, 1750476, 1792154, 1930012, 2304198, 2481444, 2625714, 2688231, 2895018, 3584308, 4342527, 4608396, 5251428, 5376462, 5790036, 6272539, 8064693, 8685054, 10752924, 12545078, 16129386, 17370108, 18817617, 25090156, 32258772, 37635234, 56452851, 75270468, 112905702, 225811404]

約数ペア:

[(1, 225811404), (2, 112905702), (3, 75270468), (4, 56452851), (6, 37635234), (7, 32258772), (9, 25090156), (12, 18817617), (13, 17370108), (14, 16129386), (18, 12545078), (21, 10752924), (26, 8685054), (28, 8064693), (36, 6272539), (39, 5790036), (42, 5376462), (43, 5251428), (49, 4608396), (52, 4342527), (63, 3584308), (78, 2895018), (84, 2688231), (86, 2625714), (91, 2481444), (98, 2304198), (117, 1930012), (126, 1792154), (129, 1750476), (147, 1536132), (156, 1447509), (172, 1312857), (182, 1240722), (196, 1152099), (229, 986076), (234, 965006), (252, 896077), (258, 875238), (273, 827148), (294, 768066), (301, 750204), (364, 620361), (387, 583492), (441, 512044), (458, 493038), (468, 482503), (516, 437619), (546, 413574), (559, 403956), (588, 384033), (602, 375102), (637, 354492), (687, 328692), (774, 291746), (819, 275716), (882, 256022), (903, 250068), (916, 246519), (1092, 206787), (1118, 201978), (1204, 187551), (1274, 177246), (1374, 164346), (1548, 145873), (1603, 140868), (1638, 137858), (1677, 134652), (1764, 128011), (1806, 125034), (1911, 118164), (2061, 109564), (2107, 107172), (2236, 100989), (2548, 88623), (2709, 83356), (2748, 82173), (2977, 75852), (3206, 70434), (3276, 68929), (3354, 67326), (3612, 62517), (3822, 59082), (3913, 57708), (4122, 54782), (4214, 53586), (4809, 46956), (5031, 44884), (5418, 41678), (5733, 39388), (5954, 37926), (6321, 35724), (6412, 35217), (6708, 33663), (7644, 29541), (7826, 28854), (8244, 27391), (8428, 26793), (8931, 25284), (9618, 23478), (9847, 22932), (10062, 22442), (10836, 20839), (11221, 20124), (11466, 19694), (11739, 19236), (11908, 18963), (12642, 17862), (14427, 15652)]