221381424

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 200

約数和(自身を含む): 714610512

約数和(自身を除く): 493229088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 81, 88, 99, 106, 108, 132, 144, 159, 162, 176, 198, 212, 216, 264, 293, 297, 318, 324, 396, 424, 432, 477, 528, 583, 586, 594, 636, 648, 792, 848, 879, 891, 954, 1166, 1172, 1188, 1272, 1296, 1431, 1584, 1749, 1758, 1782, 1908, 2332, 2344, 2376, 2544, 2637, 2862, 3223, 3498, 3516, 3564, 3816, 4293, 4664, 4688, 4752, 5247, 5274, 5724, 6446, 6996, 7032, 7128, 7632, 7911, 8586, 9328, 9669, 10494, 10548, 11448, 12892, 13992, 14064, 14256, 15529, 15741, 15822, 17172, 19338, 20988, 21096, 22896, 23733, 25784, 27984, 29007, 31058, 31482, 31644, 34344, 38676, 41976, 42192, 46587, 47223, 47466, 51568, 58014, 62116, 62964, 63288, 68688, 77352, 83952, 87021, 93174, 94446, 94932, 116028, 124232, 125928, 126576, 139761, 154704, 170819, 174042, 186348, 188892, 189864, 232056, 248464, 251856, 261063, 279522, 341638, 348084, 372696, 377784, 379728, 419283, 464112, 512457, 522126, 559044, 683276, 696168, 745392, 755568, 838566, 1024914, 1044252, 1118088, 1257849, 1366552, 1392336, 1537371, 1677132, 2049828, 2088504, 2236176, 2515698, 2733104, 3074742, 3354264, 4099656, 4177008, 4612113, 5031396, 6149484, 6708528, 8199312, 9224226, 10062792, 12298968, 13836339, 18448452, 20125584, 24597936, 27672678, 36896904, 55345356, 73793808, 110690712, 221381424]

約数ペア:

[(1, 221381424), (2, 110690712), (3, 73793808), (4, 55345356), (6, 36896904), (8, 27672678), (9, 24597936), (11, 20125584), (12, 18448452), (16, 13836339), (18, 12298968), (22, 10062792), (24, 9224226), (27, 8199312), (33, 6708528), (36, 6149484), (44, 5031396), (48, 4612113), (53, 4177008), (54, 4099656), (66, 3354264), (72, 3074742), (81, 2733104), (88, 2515698), (99, 2236176), (106, 2088504), (108, 2049828), (132, 1677132), (144, 1537371), (159, 1392336), (162, 1366552), (176, 1257849), (198, 1118088), (212, 1044252), (216, 1024914), (264, 838566), (293, 755568), (297, 745392), (318, 696168), (324, 683276), (396, 559044), (424, 522126), (432, 512457), (477, 464112), (528, 419283), (583, 379728), (586, 377784), (594, 372696), (636, 348084), (648, 341638), (792, 279522), (848, 261063), (879, 251856), (891, 248464), (954, 232056), (1166, 189864), (1172, 188892), (1188, 186348), (1272, 174042), (1296, 170819), (1431, 154704), (1584, 139761), (1749, 126576), (1758, 125928), (1782, 124232), (1908, 116028), (2332, 94932), (2344, 94446), (2376, 93174), (2544, 87021), (2637, 83952), (2862, 77352), (3223, 68688), (3498, 63288), (3516, 62964), (3564, 62116), (3816, 58014), (4293, 51568), (4664, 47466), (4688, 47223), (4752, 46587), (5247, 42192), (5274, 41976), (5724, 38676), (6446, 34344), (6996, 31644), (7032, 31482), (7128, 31058), (7632, 29007), (7911, 27984), (8586, 25784), (9328, 23733), (9669, 22896), (10494, 21096), (10548, 20988), (11448, 19338), (12892, 17172), (13992, 15822), (14064, 15741), (14256, 15529)]