242243008

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 585216000

約数和(自身を除く): 342972992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 149, 152, 191, 224, 266, 298, 304, 382, 448, 532, 596, 608, 764, 1043, 1064, 1192, 1216, 1337, 1528, 2086, 2128, 2384, 2674, 2831, 3056, 3629, 4172, 4256, 4768, 5348, 5662, 6112, 7258, 8344, 8512, 9536, 10696, 11324, 12224, 14516, 16688, 19817, 21392, 22648, 25403, 28459, 29032, 33376, 39634, 42784, 45296, 50806, 56918, 58064, 66752, 79268, 85568, 90592, 101612, 113836, 116128, 158536, 181184, 199213, 203224, 227672, 232256, 317072, 398426, 406448, 455344, 540721, 634144, 796852, 812896, 910688, 1081442, 1268288, 1593704, 1625792, 1821376, 2162884, 3187408, 3785047, 4325768, 6374816, 7570094, 8651536, 12749632, 15140188, 17303072, 30280376, 34606144, 60560752, 121121504, 242243008]

約数ペア:

[(1, 242243008), (2, 121121504), (4, 60560752), (7, 34606144), (8, 30280376), (14, 17303072), (16, 15140188), (19, 12749632), (28, 8651536), (32, 7570094), (38, 6374816), (56, 4325768), (64, 3785047), (76, 3187408), (112, 2162884), (133, 1821376), (149, 1625792), (152, 1593704), (191, 1268288), (224, 1081442), (266, 910688), (298, 812896), (304, 796852), (382, 634144), (448, 540721), (532, 455344), (596, 406448), (608, 398426), (764, 317072), (1043, 232256), (1064, 227672), (1192, 203224), (1216, 199213), (1337, 181184), (1528, 158536), (2086, 116128), (2128, 113836), (2384, 101612), (2674, 90592), (2831, 85568), (3056, 79268), (3629, 66752), (4172, 58064), (4256, 56918), (4768, 50806), (5348, 45296), (5662, 42784), (6112, 39634), (7258, 33376), (8344, 29032), (8512, 28459), (9536, 25403), (10696, 22648), (11324, 21392), (12224, 19817), (14516, 16688)]