1222381368

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 224

約数和(自身を含む): 3867121440

約数和(自身を除く): 2644740072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 156, 162, 184, 207, 216, 234, 243, 276, 299, 312, 324, 351, 414, 468, 486, 552, 598, 621, 648, 701, 702, 729, 828, 897, 936, 972, 1053, 1196, 1242, 1402, 1404, 1458, 1656, 1794, 1863, 1944, 2103, 2106, 2392, 2484, 2691, 2804, 2808, 2916, 3159, 3588, 3726, 4206, 4212, 4968, 5382, 5589, 5608, 5832, 6309, 6318, 7176, 7452, 8073, 8412, 8424, 9113, 9477, 10764, 11178, 12618, 12636, 14904, 16123, 16146, 16767, 16824, 18226, 18927, 18954, 21528, 22356, 24219, 25236, 25272, 27339, 32246, 32292, 33534, 36452, 37854, 37908, 44712, 48369, 48438, 50472, 54678, 56781, 64492, 64584, 67068, 72657, 72904, 75708, 75816, 82017, 96738, 96876, 109356, 113562, 128984, 134136, 145107, 145314, 151416, 164034, 170343, 193476, 193752, 209599, 217971, 218712, 227124, 246051, 290214, 290628, 328068, 340686, 386952, 419198, 435321, 435942, 454248, 492102, 511029, 580428, 581256, 628797, 656136, 681372, 738153, 838396, 870642, 871884, 984204, 1022058, 1160856, 1257594, 1305963, 1362744, 1476306, 1676792, 1741284, 1743768, 1886391, 1968408, 2044116, 2214459, 2515188, 2611926, 2952612, 3482568, 3772782, 3917889, 4088232, 4428918, 5030376, 5223852, 5659173, 5905224, 6643377, 7545564, 7835778, 8857836, 10447704, 11318346, 11753667, 13286754, 15091128, 15671556, 16977519, 17715672, 22636692, 23507334, 26573508, 31343112, 33955038, 45273384, 47014668, 50932557, 53147016, 67910076, 94029336, 101865114, 135820152, 152797671, 203730228, 305595342, 407460456, 611190684, 1222381368]

約数ペア:

[(1, 1222381368), (2, 611190684), (3, 407460456), (4, 305595342), (6, 203730228), (8, 152797671), (9, 135820152), (12, 101865114), (13, 94029336), (18, 67910076), (23, 53147016), (24, 50932557), (26, 47014668), (27, 45273384), (36, 33955038), (39, 31343112), (46, 26573508), (52, 23507334), (54, 22636692), (69, 17715672), (72, 16977519), (78, 15671556), (81, 15091128), (92, 13286754), (104, 11753667), (108, 11318346), (117, 10447704), (138, 8857836), (156, 7835778), (162, 7545564), (184, 6643377), (207, 5905224), (216, 5659173), (234, 5223852), (243, 5030376), (276, 4428918), (299, 4088232), (312, 3917889), (324, 3772782), (351, 3482568), (414, 2952612), (468, 2611926), (486, 2515188), (552, 2214459), (598, 2044116), (621, 1968408), (648, 1886391), (701, 1743768), (702, 1741284), (729, 1676792), (828, 1476306), (897, 1362744), (936, 1305963), (972, 1257594), (1053, 1160856), (1196, 1022058), (1242, 984204), (1402, 871884), (1404, 870642), (1458, 838396), (1656, 738153), (1794, 681372), (1863, 656136), (1944, 628797), (2103, 581256), (2106, 580428), (2392, 511029), (2484, 492102), (2691, 454248), (2804, 435942), (2808, 435321), (2916, 419198), (3159, 386952), (3588, 340686), (3726, 328068), (4206, 290628), (4212, 290214), (4968, 246051), (5382, 227124), (5589, 218712), (5608, 217971), (5832, 209599), (6309, 193752), (6318, 193476), (7176, 170343), (7452, 164034), (8073, 151416), (8412, 145314), (8424, 145107), (9113, 134136), (9477, 128984), (10764, 113562), (11178, 109356), (12618, 96876), (12636, 96738), (14904, 82017), (16123, 75816), (16146, 75708), (16767, 72904), (16824, 72657), (18226, 67068), (18927, 64584), (18954, 64492), (21528, 56781), (22356, 54678), (24219, 50472), (25236, 48438), (25272, 48369), (27339, 44712), (32246, 37908), (32292, 37854), (33534, 36452)]