737801328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19681}}^1$

素因数の和:19774

約数の個数: 80

約数和(自身を含む): 2108650752

約数和(自身を除く): 1370849424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 18744, 19681, 37488, 39362, 59043, 78724, 118086, 157448, 216491, 236172, 314896, 432982, 472344, 649473, 865964, 944688, 1298946, 1397351, 1731928, 2597892, 2794702, 3463856, 4192053, 5195784, 5589404, 8384106, 10391568, 11178808, 15370861, 16768212, 22357616, 30741722, 33536424, 46112583, 61483444, 67072848, 92225166, 122966888, 184450332, 245933776, 368900664, 737801328]

約数ペア:

[(1, 737801328), (2, 368900664), (3, 245933776), (4, 184450332), (6, 122966888), (8, 92225166), (11, 67072848), (12, 61483444), (16, 46112583), (22, 33536424), (24, 30741722), (33, 22357616), (44, 16768212), (48, 15370861), (66, 11178808), (71, 10391568), (88, 8384106), (132, 5589404), (142, 5195784), (176, 4192053), (213, 3463856), (264, 2794702), (284, 2597892), (426, 1731928), (528, 1397351), (568, 1298946), (781, 944688), (852, 865964), (1136, 649473), (1562, 472344), (1704, 432982), (2343, 314896), (3124, 236172), (3408, 216491), (4686, 157448), (6248, 118086), (9372, 78724), (12496, 59043), (18744, 39362), (19681, 37488)]