4448511816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2503}}^1$

素因数の和:2739

約数の個数: 128

約数和(自身を含む): 12980736000

約数和(自身を除く): 8532224184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 149, 168, 213, 284, 298, 426, 447, 497, 568, 596, 852, 894, 994, 1043, 1192, 1491, 1704, 1788, 1988, 2086, 2503, 2982, 3129, 3576, 3976, 4172, 5006, 5964, 6258, 7509, 8344, 10012, 10579, 11928, 12516, 15018, 17521, 20024, 21158, 25032, 30036, 31737, 35042, 42316, 52563, 60072, 63474, 70084, 74053, 84632, 105126, 126948, 140168, 148106, 177713, 210252, 222159, 253896, 296212, 355426, 372947, 420504, 444318, 533139, 592424, 710852, 745894, 888636, 1066278, 1118841, 1243991, 1421704, 1491788, 1777272, 2132556, 2237682, 2487982, 2610629, 2983576, 3731973, 4265112, 4475364, 4975964, 5221258, 7463946, 7831887, 8950728, 9951928, 10442516, 14927892, 15663774, 20885032, 26479237, 29855784, 31327548, 52958474, 62655096, 79437711, 105916948, 158875422, 185354659, 211833896, 317750844, 370709318, 556063977, 635501688, 741418636, 1112127954, 1482837272, 2224255908, 4448511816]

約数ペア:

[(1, 4448511816), (2, 2224255908), (3, 1482837272), (4, 1112127954), (6, 741418636), (7, 635501688), (8, 556063977), (12, 370709318), (14, 317750844), (21, 211833896), (24, 185354659), (28, 158875422), (42, 105916948), (56, 79437711), (71, 62655096), (84, 52958474), (142, 31327548), (149, 29855784), (168, 26479237), (213, 20885032), (284, 15663774), (298, 14927892), (426, 10442516), (447, 9951928), (497, 8950728), (568, 7831887), (596, 7463946), (852, 5221258), (894, 4975964), (994, 4475364), (1043, 4265112), (1192, 3731973), (1491, 2983576), (1704, 2610629), (1788, 2487982), (1988, 2237682), (2086, 2132556), (2503, 1777272), (2982, 1491788), (3129, 1421704), (3576, 1243991), (3976, 1118841), (4172, 1066278), (5006, 888636), (5964, 745894), (6258, 710852), (7509, 592424), (8344, 533139), (10012, 444318), (10579, 420504), (11928, 372947), (12516, 355426), (15018, 296212), (17521, 253896), (20024, 222159), (21158, 210252), (25032, 177713), (30036, 148106), (31737, 140168), (35042, 126948), (42316, 105126), (52563, 84632), (60072, 74053), (63474, 70084)]