551412306

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 1355270400

約数和(自身を除く): 803858094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 61, 86, 102, 122, 129, 153, 183, 229, 258, 306, 366, 387, 458, 459, 549, 687, 731, 774, 918, 1037, 1098, 1161, 1374, 1462, 1647, 2061, 2074, 2193, 2322, 2623, 3111, 3294, 3893, 4122, 4386, 5246, 6183, 6222, 6579, 7786, 7869, 9333, 9847, 11679, 12366, 13158, 13969, 15738, 18666, 19694, 19737, 23358, 23607, 27938, 27999, 29541, 35037, 39474, 41907, 44591, 47214, 55998, 59082, 70074, 70821, 83814, 88623, 89182, 105111, 125721, 133773, 141642, 167399, 177246, 210222, 237473, 251442, 265869, 267546, 334798, 377163, 401319, 474946, 502197, 531738, 600667, 712419, 754326, 802638, 1004394, 1201334, 1203957, 1424838, 1506591, 1802001, 2137257, 2407914, 3013182, 3604002, 4274514, 4519773, 5406003, 6411771, 9039546, 10211339, 10812006, 12823542, 16218009, 20422678, 30634017, 32436018, 61268034, 91902051, 183804102, 275706153, 551412306]

約数ペア:

[(1, 551412306), (2, 275706153), (3, 183804102), (6, 91902051), (9, 61268034), (17, 32436018), (18, 30634017), (27, 20422678), (34, 16218009), (43, 12823542), (51, 10812006), (54, 10211339), (61, 9039546), (86, 6411771), (102, 5406003), (122, 4519773), (129, 4274514), (153, 3604002), (183, 3013182), (229, 2407914), (258, 2137257), (306, 1802001), (366, 1506591), (387, 1424838), (458, 1203957), (459, 1201334), (549, 1004394), (687, 802638), (731, 754326), (774, 712419), (918, 600667), (1037, 531738), (1098, 502197), (1161, 474946), (1374, 401319), (1462, 377163), (1647, 334798), (2061, 267546), (2074, 265869), (2193, 251442), (2322, 237473), (2623, 210222), (3111, 177246), (3294, 167399), (3893, 141642), (4122, 133773), (4386, 125721), (5246, 105111), (6183, 89182), (6222, 88623), (6579, 83814), (7786, 70821), (7869, 70074), (9333, 59082), (9847, 55998), (11679, 47214), (12366, 44591), (13158, 41907), (13969, 39474), (15738, 35037), (18666, 29541), (19694, 27999), (19737, 27938), (23358, 23607)]