551159664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 1621229568

約数和(自身を除く): 1070069904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 151, 176, 186, 223, 248, 264, 302, 341, 372, 446, 453, 496, 528, 604, 669, 682, 744, 892, 906, 1023, 1208, 1338, 1364, 1488, 1661, 1784, 1812, 2046, 2416, 2453, 2676, 2728, 3322, 3568, 3624, 4092, 4681, 4906, 4983, 5352, 5456, 6644, 6913, 7248, 7359, 8184, 9362, 9812, 9966, 10704, 13288, 13826, 14043, 14718, 16368, 18724, 19624, 19932, 20739, 26576, 27652, 28086, 29436, 33673, 37448, 39248, 39864, 41478, 51491, 55304, 56172, 58872, 67346, 74896, 76043, 79728, 82956, 101019, 102982, 110608, 112344, 117744, 134692, 152086, 154473, 165912, 202038, 205964, 224688, 228129, 269384, 304172, 308946, 331824, 370403, 404076, 411928, 456258, 538768, 608344, 617892, 740806, 808152, 823856, 912516, 1043863, 1111209, 1216688, 1235784, 1481612, 1616304, 1825032, 2087726, 2222418, 2471568, 2963224, 3131589, 3650064, 4175452, 4444836, 5926448, 6263178, 8350904, 8889672, 11482493, 12526356, 16701808, 17779344, 22964986, 25052712, 34447479, 45929972, 50105424, 68894958, 91859944, 137789916, 183719888, 275579832, 551159664]

約数ペア:

[(1, 551159664), (2, 275579832), (3, 183719888), (4, 137789916), (6, 91859944), (8, 68894958), (11, 50105424), (12, 45929972), (16, 34447479), (22, 25052712), (24, 22964986), (31, 17779344), (33, 16701808), (44, 12526356), (48, 11482493), (62, 8889672), (66, 8350904), (88, 6263178), (93, 5926448), (124, 4444836), (132, 4175452), (151, 3650064), (176, 3131589), (186, 2963224), (223, 2471568), (248, 2222418), (264, 2087726), (302, 1825032), (341, 1616304), (372, 1481612), (446, 1235784), (453, 1216688), (496, 1111209), (528, 1043863), (604, 912516), (669, 823856), (682, 808152), (744, 740806), (892, 617892), (906, 608344), (1023, 538768), (1208, 456258), (1338, 411928), (1364, 404076), (1488, 370403), (1661, 331824), (1784, 308946), (1812, 304172), (2046, 269384), (2416, 228129), (2453, 224688), (2676, 205964), (2728, 202038), (3322, 165912), (3568, 154473), (3624, 152086), (4092, 134692), (4681, 117744), (4906, 112344), (4983, 110608), (5352, 102982), (5456, 101019), (6644, 82956), (6913, 79728), (7248, 76043), (7359, 74896), (8184, 67346), (9362, 58872), (9812, 56172), (9966, 55304), (10704, 51491), (13288, 41478), (13826, 39864), (14043, 39248), (14718, 37448), (16368, 33673), (18724, 29436), (19624, 28086), (19932, 27652), (20739, 26576)]