1421970984

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1182

約数の個数: 256

約数和(自身を含む): 4881600000

約数和(自身を除く): 3459629016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 343, 357, 378, 392, 408, 441, 459, 476, 504, 588, 612, 686, 714, 756, 833, 882, 918, 952, 1029, 1071, 1129, 1176, 1224, 1323, 1372, 1428, 1512, 1666, 1764, 1836, 2058, 2142, 2258, 2499, 2646, 2744, 2856, 3087, 3213, 3332, 3387, 3528, 3672, 4116, 4284, 4516, 4998, 5292, 5831, 6174, 6426, 6664, 6774, 7497, 7903, 8232, 8568, 9032, 9261, 9996, 10161, 10584, 11662, 12348, 12852, 13548, 14994, 15806, 17493, 18522, 19193, 19992, 20322, 22491, 23324, 23709, 24696, 25704, 27096, 29988, 30483, 31612, 34986, 37044, 38386, 40644, 44982, 46648, 47418, 52479, 55321, 57579, 59976, 60966, 63224, 69972, 71127, 74088, 76772, 81288, 89964, 94836, 104958, 110642, 115158, 121932, 134351, 139944, 142254, 153544, 157437, 165963, 172737, 179928, 189672, 209916, 213381, 221284, 230316, 243864, 268702, 284508, 314874, 331926, 345474, 387247, 403053, 419832, 426762, 442568, 460632, 497889, 518211, 537404, 569016, 629748, 663852, 690948, 774494, 806106, 853524, 940457, 995778, 1036422, 1074808, 1161741, 1209159, 1259496, 1327704, 1381896, 1493667, 1548988, 1612212, 1707048, 1880914, 1991556, 2072844, 2323482, 2418318, 2821371, 2987334, 3097976, 3224424, 3485223, 3627477, 3761828, 3983112, 4145688, 4646964, 4836636, 5642742, 5974668, 6583199, 6970446, 7254954, 7523656, 8464113, 9293928, 9673272, 10455669, 11285484, 11949336, 13166398, 13940892, 14509908, 16928226, 19749597, 20911338, 22570968, 25392339, 26332796, 27881784, 29019816, 33856452, 39499194, 41822676, 50784678, 52665592, 59248791, 67712904, 78998388, 83645352, 101569356, 118497582, 157996776, 177746373, 203138712, 236995164, 355492746, 473990328, 710985492, 1421970984]

約数ペア:

[(1, 1421970984), (2, 710985492), (3, 473990328), (4, 355492746), (6, 236995164), (7, 203138712), (8, 177746373), (9, 157996776), (12, 118497582), (14, 101569356), (17, 83645352), (18, 78998388), (21, 67712904), (24, 59248791), (27, 52665592), (28, 50784678), (34, 41822676), (36, 39499194), (42, 33856452), (49, 29019816), (51, 27881784), (54, 26332796), (56, 25392339), (63, 22570968), (68, 20911338), (72, 19749597), (84, 16928226), (98, 14509908), (102, 13940892), (108, 13166398), (119, 11949336), (126, 11285484), (136, 10455669), (147, 9673272), (153, 9293928), (168, 8464113), (189, 7523656), (196, 7254954), (204, 6970446), (216, 6583199), (238, 5974668), (252, 5642742), (294, 4836636), (306, 4646964), (343, 4145688), (357, 3983112), (378, 3761828), (392, 3627477), (408, 3485223), (441, 3224424), (459, 3097976), (476, 2987334), (504, 2821371), (588, 2418318), (612, 2323482), (686, 2072844), (714, 1991556), (756, 1880914), (833, 1707048), (882, 1612212), (918, 1548988), (952, 1493667), (1029, 1381896), (1071, 1327704), (1129, 1259496), (1176, 1209159), (1224, 1161741), (1323, 1074808), (1372, 1036422), (1428, 995778), (1512, 940457), (1666, 853524), (1764, 806106), (1836, 774494), (2058, 690948), (2142, 663852), (2258, 629748), (2499, 569016), (2646, 537404), (2744, 518211), (2856, 497889), (3087, 460632), (3213, 442568), (3332, 426762), (3387, 419832), (3528, 403053), (3672, 387247), (4116, 345474), (4284, 331926), (4516, 314874), (4998, 284508), (5292, 268702), (5831, 243864), (6174, 230316), (6426, 221284), (6664, 213381), (6774, 209916), (7497, 189672), (7903, 179928), (8232, 172737), (8568, 165963), (9032, 157437), (9261, 153544), (9996, 142254), (10161, 139944), (10584, 134351), (11662, 121932), (12348, 115158), (12852, 110642), (13548, 104958), (14994, 94836), (15806, 89964), (17493, 81288), (18522, 76772), (19193, 74088), (19992, 71127), (20322, 69972), (22491, 63224), (23324, 60966), (23709, 59976), (24696, 57579), (25704, 55321), (27096, 52479), (29988, 47418), (30483, 46648), (31612, 44982), (34986, 40644), (37044, 38386)]