212046744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 128

約数和(自身を含む): 661248000

約数和(自身を除く): 449201256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1229, 1659, 1896, 2054, 2184, 2212, 2458, 3081, 3318, 3687, 4108, 4424, 4916, 6162, 6636, 7189, 7374, 8216, 8603, 9832, 12324, 13272, 14378, 14748, 15977, 17206, 21567, 24648, 25809, 28756, 29496, 31954, 34412, 43134, 47931, 51618, 57512, 63908, 68824, 86268, 95862, 97091, 103236, 111839, 127816, 172536, 191724, 194182, 206472, 223678, 291273, 335517, 383448, 388364, 447356, 582546, 671034, 679637, 776728, 894712, 1165092, 1262183, 1342068, 1359274, 2038911, 2330184, 2524366, 2684136, 2718548, 3786549, 4077822, 5048732, 5437096, 7573098, 8155644, 8835281, 10097464, 15146196, 16311288, 17670562, 26505843, 30292392, 35341124, 53011686, 70682248, 106023372, 212046744]

約数ペア:

[(1, 212046744), (2, 106023372), (3, 70682248), (4, 53011686), (6, 35341124), (7, 30292392), (8, 26505843), (12, 17670562), (13, 16311288), (14, 15146196), (21, 10097464), (24, 8835281), (26, 8155644), (28, 7573098), (39, 5437096), (42, 5048732), (52, 4077822), (56, 3786549), (78, 2718548), (79, 2684136), (84, 2524366), (91, 2330184), (104, 2038911), (156, 1359274), (158, 1342068), (168, 1262183), (182, 1165092), (237, 894712), (273, 776728), (312, 679637), (316, 671034), (364, 582546), (474, 447356), (546, 388364), (553, 383448), (632, 335517), (728, 291273), (948, 223678), (1027, 206472), (1092, 194182), (1106, 191724), (1229, 172536), (1659, 127816), (1896, 111839), (2054, 103236), (2184, 97091), (2212, 95862), (2458, 86268), (3081, 68824), (3318, 63908), (3687, 57512), (4108, 51618), (4424, 47931), (4916, 43134), (6162, 34412), (6636, 31954), (7189, 29496), (7374, 28756), (8216, 25809), (8603, 24648), (9832, 21567), (12324, 17206), (13272, 15977), (14378, 14748)]