242790588

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 667296000

約数和(自身を除く): 424505412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 179, 228, 342, 358, 513, 537, 661, 684, 716, 1026, 1074, 1322, 1611, 1983, 2052, 2148, 2644, 3222, 3401, 3966, 4833, 5949, 6444, 6802, 7932, 9666, 10203, 11898, 12559, 13604, 17847, 19332, 20406, 23796, 25118, 30609, 35694, 37677, 40812, 50236, 61218, 71388, 75354, 91827, 113031, 118319, 122436, 150708, 183654, 226062, 236638, 339093, 354957, 367308, 452124, 473276, 678186, 709914, 1064871, 1356372, 1419828, 2129742, 2248061, 3194613, 4259484, 4496122, 6389226, 6744183, 8992244, 12778452, 13488366, 20232549, 26976732, 40465098, 60697647, 80930196, 121395294, 242790588]

約数ペア:

[(1, 242790588), (2, 121395294), (3, 80930196), (4, 60697647), (6, 40465098), (9, 26976732), (12, 20232549), (18, 13488366), (19, 12778452), (27, 8992244), (36, 6744183), (38, 6389226), (54, 4496122), (57, 4259484), (76, 3194613), (108, 2248061), (114, 2129742), (171, 1419828), (179, 1356372), (228, 1064871), (342, 709914), (358, 678186), (513, 473276), (537, 452124), (661, 367308), (684, 354957), (716, 339093), (1026, 236638), (1074, 226062), (1322, 183654), (1611, 150708), (1983, 122436), (2052, 118319), (2148, 113031), (2644, 91827), (3222, 75354), (3401, 71388), (3966, 61218), (4833, 50236), (5949, 40812), (6444, 37677), (6802, 35694), (7932, 30609), (9666, 25118), (10203, 23796), (11898, 20406), (12559, 19332), (13604, 17847)]