253924308

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 780788736

約数和(自身を除く): 526864428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 121, 127, 132, 153, 162, 187, 198, 204, 242, 243, 254, 297, 306, 324, 363, 374, 381, 396, 459, 484, 486, 508, 561, 594, 612, 726, 748, 762, 891, 918, 972, 1089, 1122, 1143, 1188, 1377, 1397, 1452, 1524, 1683, 1782, 1836, 2057, 2159, 2178, 2244, 2286, 2673, 2754, 2794, 3267, 3366, 3429, 3564, 4114, 4131, 4191, 4318, 4356, 4572, 5049, 5346, 5508, 5588, 6171, 6477, 6534, 6732, 6858, 8228, 8262, 8382, 8636, 9801, 10098, 10287, 10692, 12342, 12573, 12954, 13068, 13716, 15147, 15367, 16524, 16764, 18513, 19431, 19602, 20196, 20574, 23749, 24684, 25146, 25908, 29403, 30294, 30734, 30861, 37026, 37719, 38862, 39204, 41148, 45441, 46101, 47498, 50292, 55539, 58293, 58806, 60588, 61468, 61722, 71247, 74052, 75438, 77724, 90882, 92202, 94996, 111078, 113157, 116586, 117612, 123444, 138303, 142494, 150876, 166617, 174879, 181764, 184404, 213741, 222156, 226314, 233172, 261239, 276606, 284988, 333234, 339471, 349758, 414909, 427482, 452628, 499851, 522478, 524637, 553212, 641223, 666468, 678942, 699516, 783717, 829818, 854964, 999702, 1044956, 1049274, 1244727, 1282446, 1357884, 1567434, 1659636, 1923669, 1999404, 2098548, 2351151, 2489454, 2564892, 3134868, 3734181, 3847338, 4702302, 4978908, 5771007, 7053453, 7468362, 7694676, 9404604, 11542014, 14106906, 14936724, 21160359, 23084028, 28213812, 42320718, 63481077, 84641436, 126962154, 253924308]

約数ペア:

[(1, 253924308), (2, 126962154), (3, 84641436), (4, 63481077), (6, 42320718), (9, 28213812), (11, 23084028), (12, 21160359), (17, 14936724), (18, 14106906), (22, 11542014), (27, 9404604), (33, 7694676), (34, 7468362), (36, 7053453), (44, 5771007), (51, 4978908), (54, 4702302), (66, 3847338), (68, 3734181), (81, 3134868), (99, 2564892), (102, 2489454), (108, 2351151), (121, 2098548), (127, 1999404), (132, 1923669), (153, 1659636), (162, 1567434), (187, 1357884), (198, 1282446), (204, 1244727), (242, 1049274), (243, 1044956), (254, 999702), (297, 854964), (306, 829818), (324, 783717), (363, 699516), (374, 678942), (381, 666468), (396, 641223), (459, 553212), (484, 524637), (486, 522478), (508, 499851), (561, 452628), (594, 427482), (612, 414909), (726, 349758), (748, 339471), (762, 333234), (891, 284988), (918, 276606), (972, 261239), (1089, 233172), (1122, 226314), (1143, 222156), (1188, 213741), (1377, 184404), (1397, 181764), (1452, 174879), (1524, 166617), (1683, 150876), (1782, 142494), (1836, 138303), (2057, 123444), (2159, 117612), (2178, 116586), (2244, 113157), (2286, 111078), (2673, 94996), (2754, 92202), (2794, 90882), (3267, 77724), (3366, 75438), (3429, 74052), (3564, 71247), (4114, 61722), (4131, 61468), (4191, 60588), (4318, 58806), (4356, 58293), (4572, 55539), (5049, 50292), (5346, 47498), (5508, 46101), (5588, 45441), (6171, 41148), (6477, 39204), (6534, 38862), (6732, 37719), (6858, 37026), (8228, 30861), (8262, 30734), (8382, 30294), (8636, 29403), (9801, 25908), (10098, 25146), (10287, 24684), (10692, 23749), (12342, 20574), (12573, 20196), (12954, 19602), (13068, 19431), (13716, 18513), (15147, 16764), (15367, 16524)]