1234663386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 2955211776

約数和(自身を除く): 1720548390

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 157, 163, 187, 258, 314, 326, 374, 471, 473, 489, 561, 731, 942, 946, 978, 1122, 1419, 1462, 1727, 1793, 2193, 2669, 2771, 2838, 3454, 3586, 4386, 5181, 5338, 5379, 5542, 6751, 7009, 8007, 8041, 8313, 10362, 10758, 13502, 14018, 16014, 16082, 16626, 20253, 21027, 24123, 25591, 29359, 30481, 40506, 42054, 48246, 51182, 58718, 60962, 74261, 76773, 77099, 88077, 91443, 114767, 119153, 148522, 153546, 154198, 176154, 182886, 222783, 229534, 231297, 238306, 281501, 344301, 357459, 435047, 445566, 462594, 563002, 688602, 714918, 844503, 870094, 1100413, 1262437, 1305141, 1310683, 1689006, 2200826, 2524874, 2610282, 2621366, 3301239, 3787311, 3932049, 4785517, 6602478, 7574622, 7864098, 9571034, 12104543, 14356551, 18707021, 24209086, 28713102, 36313629, 37414042, 56121063, 72627258, 112242126, 205777231, 411554462, 617331693, 1234663386]

約数ペア:

[(1, 1234663386), (2, 617331693), (3, 411554462), (6, 205777231), (11, 112242126), (17, 72627258), (22, 56121063), (33, 37414042), (34, 36313629), (43, 28713102), (51, 24209086), (66, 18707021), (86, 14356551), (102, 12104543), (129, 9571034), (157, 7864098), (163, 7574622), (187, 6602478), (258, 4785517), (314, 3932049), (326, 3787311), (374, 3301239), (471, 2621366), (473, 2610282), (489, 2524874), (561, 2200826), (731, 1689006), (942, 1310683), (946, 1305141), (978, 1262437), (1122, 1100413), (1419, 870094), (1462, 844503), (1727, 714918), (1793, 688602), (2193, 563002), (2669, 462594), (2771, 445566), (2838, 435047), (3454, 357459), (3586, 344301), (4386, 281501), (5181, 238306), (5338, 231297), (5379, 229534), (5542, 222783), (6751, 182886), (7009, 176154), (8007, 154198), (8041, 153546), (8313, 148522), (10362, 119153), (10758, 114767), (13502, 91443), (14018, 88077), (16014, 77099), (16082, 76773), (16626, 74261), (20253, 60962), (21027, 58718), (24123, 51182), (25591, 48246), (29359, 42054), (30481, 40506)]