513860256

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2844

約数の個数: 216

約数和(自身を含む): 1831280724

約数和(自身を除く): 1317420468

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2801, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5602, 5733, 6552, 7056, 7644, 8403, 8736, 10192, 11204, 11466, 13104, 14112, 15288, 16806, 19607, 20384, 22408, 22932, 25209, 26208, 30576, 33612, 36413, 39214, 44816, 45864, 50418, 58821, 61152, 67224, 72826, 78428, 89632, 91728, 100836, 109239, 117642, 134448, 137249, 145652, 156856, 176463, 183456, 201672, 218478, 235284, 254891, 268896, 274498, 291304, 313712, 327717, 352926, 403344, 411747, 436956, 470568, 509782, 548996, 582608, 627424, 655434, 705852, 764673, 806688, 823494, 873912, 941136, 1019564, 1097992, 1165216, 1235241, 1310868, 1411704, 1529346, 1646988, 1747824, 1784237, 1882272, 2039128, 2195984, 2294019, 2470482, 2621736, 2823408, 3058692, 3293976, 3495648, 3568474, 4078256, 4391968, 4588038, 4940964, 5243472, 5352711, 5646816, 6117384, 6587952, 7136948, 8156512, 9176076, 9881928, 10486944, 10705422, 12234768, 13175904, 14273896, 16058133, 18352152, 19763856, 21410844, 24469536, 28547792, 32116266, 36704304, 39527712, 42821688, 57095584, 64232532, 73408608, 85643376, 128465064, 171286752, 256930128, 513860256]

約数ペア:

[(1, 513860256), (2, 256930128), (3, 171286752), (4, 128465064), (6, 85643376), (7, 73408608), (8, 64232532), (9, 57095584), (12, 42821688), (13, 39527712), (14, 36704304), (16, 32116266), (18, 28547792), (21, 24469536), (24, 21410844), (26, 19763856), (28, 18352152), (32, 16058133), (36, 14273896), (39, 13175904), (42, 12234768), (48, 10705422), (49, 10486944), (52, 9881928), (56, 9176076), (63, 8156512), (72, 7136948), (78, 6587952), (84, 6117384), (91, 5646816), (96, 5352711), (98, 5243472), (104, 4940964), (112, 4588038), (117, 4391968), (126, 4078256), (144, 3568474), (147, 3495648), (156, 3293976), (168, 3058692), (182, 2823408), (196, 2621736), (208, 2470482), (224, 2294019), (234, 2195984), (252, 2039128), (273, 1882272), (288, 1784237), (294, 1747824), (312, 1646988), (336, 1529346), (364, 1411704), (392, 1310868), (416, 1235241), (441, 1165216), (468, 1097992), (504, 1019564), (546, 941136), (588, 873912), (624, 823494), (637, 806688), (672, 764673), (728, 705852), (784, 655434), (819, 627424), (882, 582608), (936, 548996), (1008, 509782), (1092, 470568), (1176, 436956), (1248, 411747), (1274, 403344), (1456, 352926), (1568, 327717), (1638, 313712), (1764, 291304), (1872, 274498), (1911, 268896), (2016, 254891), (2184, 235284), (2352, 218478), (2548, 201672), (2801, 183456), (2912, 176463), (3276, 156856), (3528, 145652), (3744, 137249), (3822, 134448), (4368, 117642), (4704, 109239), (5096, 100836), (5602, 91728), (5733, 89632), (6552, 78428), (7056, 72826), (7644, 67224), (8403, 61152), (8736, 58821), (10192, 50418), (11204, 45864), (11466, 44816), (13104, 39214), (14112, 36413), (15288, 33612), (16806, 30576), (19607, 26208), (20384, 25209), (22408, 22932)]