348214152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1029409920

約数和(自身を除く): 681195768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 241, 264, 286, 312, 421, 429, 482, 572, 723, 842, 858, 964, 1144, 1263, 1446, 1684, 1716, 1928, 2526, 2651, 2892, 3133, 3368, 3432, 4631, 5052, 5302, 5473, 5784, 6266, 7953, 9262, 9399, 10104, 10604, 10946, 12532, 13893, 15906, 16419, 18524, 18798, 21208, 21892, 25064, 27786, 31812, 32838, 34463, 37048, 37596, 43784, 55572, 60203, 63624, 65676, 68926, 75192, 101461, 103389, 111144, 120406, 131352, 137852, 180609, 202922, 206778, 240812, 275704, 304383, 361218, 405844, 413556, 481624, 608766, 722436, 811688, 827112, 1116071, 1217532, 1318993, 1444872, 2232142, 2435064, 2637986, 3348213, 3956979, 4464284, 5275972, 6696426, 7913958, 8928568, 10551944, 13392852, 14508923, 15827916, 26785704, 29017846, 31655832, 43526769, 58035692, 87053538, 116071384, 174107076, 348214152]

約数ペア:

[(1, 348214152), (2, 174107076), (3, 116071384), (4, 87053538), (6, 58035692), (8, 43526769), (11, 31655832), (12, 29017846), (13, 26785704), (22, 15827916), (24, 14508923), (26, 13392852), (33, 10551944), (39, 8928568), (44, 7913958), (52, 6696426), (66, 5275972), (78, 4464284), (88, 3956979), (104, 3348213), (132, 2637986), (143, 2435064), (156, 2232142), (241, 1444872), (264, 1318993), (286, 1217532), (312, 1116071), (421, 827112), (429, 811688), (482, 722436), (572, 608766), (723, 481624), (842, 413556), (858, 405844), (964, 361218), (1144, 304383), (1263, 275704), (1446, 240812), (1684, 206778), (1716, 202922), (1928, 180609), (2526, 137852), (2651, 131352), (2892, 120406), (3133, 111144), (3368, 103389), (3432, 101461), (4631, 75192), (5052, 68926), (5302, 65676), (5473, 63624), (5784, 60203), (6266, 55572), (7953, 43784), (9262, 37596), (9399, 37048), (10104, 34463), (10604, 32838), (10946, 31812), (12532, 27786), (13893, 25064), (15906, 21892), (16419, 21208), (18524, 18798)]