216105552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 120

約数和(自身を含む): 661422944

約数和(自身を除く): 445317392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1723, 1742, 1872, 2412, 2613, 3216, 3446, 3484, 4824, 5169, 5226, 6892, 6968, 7839, 9648, 10338, 10452, 13784, 13936, 15507, 15678, 20676, 20904, 22399, 27568, 31014, 31356, 41352, 41808, 44798, 62028, 62712, 67197, 82704, 89596, 115441, 124056, 125424, 134394, 179192, 201591, 230882, 248112, 268788, 346323, 358384, 403182, 461764, 537576, 692646, 806364, 923528, 1038969, 1075152, 1385292, 1500733, 1612728, 1847056, 2077938, 2770584, 3001466, 3225456, 4155876, 4502199, 5541168, 6002932, 8311752, 9004398, 12005864, 13506597, 16623504, 18008796, 24011728, 27013194, 36017592, 54026388, 72035184, 108052776, 216105552]

約数ペア:

[(1, 216105552), (2, 108052776), (3, 72035184), (4, 54026388), (6, 36017592), (8, 27013194), (9, 24011728), (12, 18008796), (13, 16623504), (16, 13506597), (18, 12005864), (24, 9004398), (26, 8311752), (36, 6002932), (39, 5541168), (48, 4502199), (52, 4155876), (67, 3225456), (72, 3001466), (78, 2770584), (104, 2077938), (117, 1847056), (134, 1612728), (144, 1500733), (156, 1385292), (201, 1075152), (208, 1038969), (234, 923528), (268, 806364), (312, 692646), (402, 537576), (468, 461764), (536, 403182), (603, 358384), (624, 346323), (804, 268788), (871, 248112), (936, 230882), (1072, 201591), (1206, 179192), (1608, 134394), (1723, 125424), (1742, 124056), (1872, 115441), (2412, 89596), (2613, 82704), (3216, 67197), (3446, 62712), (3484, 62028), (4824, 44798), (5169, 41808), (5226, 41352), (6892, 31356), (6968, 31014), (7839, 27568), (9648, 22399), (10338, 20904), (10452, 20676), (13784, 15678), (13936, 15507)]