629458728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1721088000

約数和(自身を除く): 1091629272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 79, 102, 118, 136, 158, 177, 204, 236, 237, 316, 331, 354, 408, 472, 474, 632, 662, 708, 948, 993, 1003, 1324, 1343, 1416, 1896, 1986, 2006, 2648, 2686, 3009, 3972, 4012, 4029, 4661, 5372, 5627, 6018, 7944, 8024, 8058, 9322, 10744, 11254, 12036, 13983, 16116, 16881, 18644, 19529, 22508, 24072, 26149, 27966, 32232, 33762, 37288, 39058, 45016, 52298, 55932, 58587, 67524, 78116, 78447, 79237, 104596, 111864, 117174, 135048, 156232, 156894, 158474, 209192, 234348, 237711, 313788, 316948, 331993, 444533, 468696, 475422, 627576, 633896, 663986, 889066, 950844, 995979, 1327972, 1333599, 1542791, 1778132, 1901688, 1991958, 2655944, 2667198, 3085582, 3556264, 3983916, 4628373, 5334396, 6171164, 7967832, 9256746, 10668792, 12342328, 18513492, 26227447, 37026984, 52454894, 78682341, 104909788, 157364682, 209819576, 314729364, 629458728]

約数ペア:

[(1, 629458728), (2, 314729364), (3, 209819576), (4, 157364682), (6, 104909788), (8, 78682341), (12, 52454894), (17, 37026984), (24, 26227447), (34, 18513492), (51, 12342328), (59, 10668792), (68, 9256746), (79, 7967832), (102, 6171164), (118, 5334396), (136, 4628373), (158, 3983916), (177, 3556264), (204, 3085582), (236, 2667198), (237, 2655944), (316, 1991958), (331, 1901688), (354, 1778132), (408, 1542791), (472, 1333599), (474, 1327972), (632, 995979), (662, 950844), (708, 889066), (948, 663986), (993, 633896), (1003, 627576), (1324, 475422), (1343, 468696), (1416, 444533), (1896, 331993), (1986, 316948), (2006, 313788), (2648, 237711), (2686, 234348), (3009, 209192), (3972, 158474), (4012, 156894), (4029, 156232), (4661, 135048), (5372, 117174), (5627, 111864), (6018, 104596), (7944, 79237), (8024, 78447), (8058, 78116), (9322, 67524), (10744, 58587), (11254, 55932), (12036, 52298), (13983, 45016), (16116, 39058), (16881, 37288), (18644, 33762), (19529, 32232), (22508, 27966), (24072, 26149)]