9911977128

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2989

約数の個数: 160

約数和(自身を含む): 28642268160

約数和(自身を除く): 18730291032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 127, 129, 162, 172, 216, 254, 258, 324, 344, 381, 387, 508, 516, 648, 762, 774, 1016, 1032, 1143, 1161, 1524, 1548, 2286, 2322, 2801, 3048, 3096, 3429, 3483, 4572, 4644, 5461, 5602, 6858, 6966, 8403, 9144, 9288, 10287, 10922, 11204, 13716, 13932, 16383, 16806, 20574, 21844, 22408, 25209, 27432, 27864, 32766, 33612, 41148, 43688, 49149, 50418, 65532, 67224, 75627, 82296, 98298, 100836, 120443, 131064, 147447, 151254, 196596, 201672, 226881, 240886, 294894, 302508, 355727, 361329, 393192, 442341, 453762, 481772, 589788, 605016, 711454, 722658, 884682, 907524, 963544, 1067181, 1083987, 1179576, 1422908, 1445316, 1769364, 1815048, 2134362, 2167974, 2845816, 2890632, 3201543, 3251961, 3538728, 4268724, 4335948, 6403086, 6503922, 8537448, 8671896, 9604629, 9755883, 12806172, 13007844, 15296261, 19209258, 19511766, 25612344, 26015688, 28813887, 30592522, 38418516, 39023532, 45888783, 57627774, 61185044, 76837032, 78047064, 91777566, 115255548, 122370088, 137666349, 183555132, 230511096, 275332698, 367110264, 412999047, 550665396, 825998094, 1101330792, 1238997141, 1651996188, 2477994282, 3303992376, 4955988564, 9911977128]

約数ペア:

[(1, 9911977128), (2, 4955988564), (3, 3303992376), (4, 2477994282), (6, 1651996188), (8, 1238997141), (9, 1101330792), (12, 825998094), (18, 550665396), (24, 412999047), (27, 367110264), (36, 275332698), (43, 230511096), (54, 183555132), (72, 137666349), (81, 122370088), (86, 115255548), (108, 91777566), (127, 78047064), (129, 76837032), (162, 61185044), (172, 57627774), (216, 45888783), (254, 39023532), (258, 38418516), (324, 30592522), (344, 28813887), (381, 26015688), (387, 25612344), (508, 19511766), (516, 19209258), (648, 15296261), (762, 13007844), (774, 12806172), (1016, 9755883), (1032, 9604629), (1143, 8671896), (1161, 8537448), (1524, 6503922), (1548, 6403086), (2286, 4335948), (2322, 4268724), (2801, 3538728), (3048, 3251961), (3096, 3201543), (3429, 2890632), (3483, 2845816), (4572, 2167974), (4644, 2134362), (5461, 1815048), (5602, 1769364), (6858, 1445316), (6966, 1422908), (8403, 1179576), (9144, 1083987), (9288, 1067181), (10287, 963544), (10922, 907524), (11204, 884682), (13716, 722658), (13932, 711454), (16383, 605016), (16806, 589788), (20574, 481772), (21844, 453762), (22408, 442341), (25209, 393192), (27432, 361329), (27864, 355727), (32766, 302508), (33612, 294894), (41148, 240886), (43688, 226881), (49149, 201672), (50418, 196596), (65532, 151254), (67224, 147447), (75627, 131064), (82296, 120443), (98298, 100836)]