388762596

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 1043602560

約数和(自身を除く): 654839964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 439, 612, 878, 1317, 1447, 1756, 2634, 2894, 3951, 4341, 5268, 5788, 7463, 7902, 8682, 13023, 14926, 15804, 17364, 22389, 24599, 26046, 29852, 44778, 49198, 52092, 67167, 73797, 89556, 98396, 134334, 147594, 221391, 268668, 295188, 442782, 635233, 885564, 1270466, 1905699, 2540932, 3811398, 5717097, 7622796, 10798961, 11434194, 21597922, 22868388, 32396883, 43195844, 64793766, 97190649, 129587532, 194381298, 388762596]

約数ペア:

[(1, 388762596), (2, 194381298), (3, 129587532), (4, 97190649), (6, 64793766), (9, 43195844), (12, 32396883), (17, 22868388), (18, 21597922), (34, 11434194), (36, 10798961), (51, 7622796), (68, 5717097), (102, 3811398), (153, 2540932), (204, 1905699), (306, 1270466), (439, 885564), (612, 635233), (878, 442782), (1317, 295188), (1447, 268668), (1756, 221391), (2634, 147594), (2894, 134334), (3951, 98396), (4341, 89556), (5268, 73797), (5788, 67167), (7463, 52092), (7902, 49198), (8682, 44778), (13023, 29852), (14926, 26046), (15804, 24599), (17364, 22389)]