651273192

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{5381}}^1$

素因数の和:5475

約数の個数: 72

約数和(自身を含む): 1808271270

約数和(自身を除く): 1156998078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 1681, 2952, 3362, 5043, 5381, 6724, 10086, 10762, 13448, 15129, 16143, 20172, 21524, 30258, 32286, 40344, 43048, 48429, 60516, 64572, 96858, 121032, 129144, 193716, 220621, 387432, 441242, 661863, 882484, 1323726, 1764968, 1985589, 2647452, 3971178, 5294904, 7942356, 9045461, 15884712, 18090922, 27136383, 36181844, 54272766, 72363688, 81409149, 108545532, 162818298, 217091064, 325636596, 651273192]

約数ペア:

[(1, 651273192), (2, 325636596), (3, 217091064), (4, 162818298), (6, 108545532), (8, 81409149), (9, 72363688), (12, 54272766), (18, 36181844), (24, 27136383), (36, 18090922), (41, 15884712), (72, 9045461), (82, 7942356), (123, 5294904), (164, 3971178), (246, 2647452), (328, 1985589), (369, 1764968), (492, 1323726), (738, 882484), (984, 661863), (1476, 441242), (1681, 387432), (2952, 220621), (3362, 193716), (5043, 129144), (5381, 121032), (6724, 96858), (10086, 64572), (10762, 60516), (13448, 48429), (15129, 43048), (16143, 40344), (20172, 32286), (21524, 30258)]