1566856928

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 3951360000

約数和(自身を除く): 2384503072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 79, 91, 98, 104, 112, 139, 158, 182, 196, 208, 224, 278, 316, 343, 364, 392, 416, 553, 556, 632, 637, 686, 728, 784, 973, 1027, 1106, 1112, 1264, 1274, 1372, 1456, 1568, 1807, 1946, 2054, 2212, 2224, 2528, 2548, 2744, 2912, 3614, 3871, 3892, 4108, 4424, 4448, 4459, 5096, 5488, 6811, 7189, 7228, 7742, 7784, 8216, 8848, 8918, 10192, 10976, 10981, 12649, 13622, 14378, 14456, 15484, 15568, 16432, 17696, 17836, 20384, 21962, 25298, 27097, 27244, 28756, 28912, 30968, 31136, 32864, 35672, 43924, 47677, 50323, 50596, 54194, 54488, 57512, 57824, 61936, 71344, 76867, 87848, 88543, 95354, 100646, 101192, 108388, 108976, 115024, 123872, 142688, 142753, 153734, 175696, 177086, 190708, 201292, 202384, 216776, 217952, 230048, 285506, 307468, 351392, 352261, 354172, 381416, 402584, 404768, 433552, 538069, 571012, 614936, 619801, 704522, 708344, 762832, 805168, 867104, 999271, 1076138, 1142024, 1229872, 1239602, 1409044, 1416688, 1525664, 1610336, 1998542, 2152276, 2284048, 2459744, 2479204, 2818088, 2833376, 3766483, 3997084, 4304552, 4568096, 4958408, 5636176, 6994897, 7532966, 7994168, 8609104, 9916816, 11272352, 13989794, 15065932, 15988336, 17218208, 19833632, 27979588, 30131864, 31976672, 48964279, 55959176, 60263728, 97928558, 111918352, 120527456, 195857116, 223836704, 391714232, 783428464, 1566856928]

約数ペア:

[(1, 1566856928), (2, 783428464), (4, 391714232), (7, 223836704), (8, 195857116), (13, 120527456), (14, 111918352), (16, 97928558), (26, 60263728), (28, 55959176), (32, 48964279), (49, 31976672), (52, 30131864), (56, 27979588), (79, 19833632), (91, 17218208), (98, 15988336), (104, 15065932), (112, 13989794), (139, 11272352), (158, 9916816), (182, 8609104), (196, 7994168), (208, 7532966), (224, 6994897), (278, 5636176), (316, 4958408), (343, 4568096), (364, 4304552), (392, 3997084), (416, 3766483), (553, 2833376), (556, 2818088), (632, 2479204), (637, 2459744), (686, 2284048), (728, 2152276), (784, 1998542), (973, 1610336), (1027, 1525664), (1106, 1416688), (1112, 1409044), (1264, 1239602), (1274, 1229872), (1372, 1142024), (1456, 1076138), (1568, 999271), (1807, 867104), (1946, 805168), (2054, 762832), (2212, 708344), (2224, 704522), (2528, 619801), (2548, 614936), (2744, 571012), (2912, 538069), (3614, 433552), (3871, 404768), (3892, 402584), (4108, 381416), (4424, 354172), (4448, 352261), (4459, 351392), (5096, 307468), (5488, 285506), (6811, 230048), (7189, 217952), (7228, 216776), (7742, 202384), (7784, 201292), (8216, 190708), (8848, 177086), (8918, 175696), (10192, 153734), (10976, 142753), (10981, 142688), (12649, 123872), (13622, 115024), (14378, 108976), (14456, 108388), (15484, 101192), (15568, 100646), (16432, 95354), (17696, 88543), (17836, 87848), (20384, 76867), (21962, 71344), (25298, 61936), (27097, 57824), (27244, 57512), (28756, 54488), (28912, 54194), (30968, 50596), (31136, 50323), (32864, 47677), (35672, 43924)]