31842630368

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 68321386224

約数和(自身を除く): 36478755856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 101, 136, 146, 202, 272, 289, 292, 404, 467, 544, 578, 584, 808, 934, 1156, 1168, 1241, 1616, 1717, 1868, 2312, 2336, 2482, 3232, 3434, 3736, 4624, 4964, 6868, 7373, 7472, 7939, 9248, 9928, 13736, 14746, 14944, 15878, 19856, 21097, 27472, 29189, 29492, 31756, 34091, 39712, 42194, 47167, 54944, 58378, 58984, 63512, 68182, 84388, 94334, 116756, 117968, 125341, 127024, 134963, 136364, 168776, 188668, 233512, 235936, 250682, 254048, 269926, 272728, 337552, 377336, 467024, 501364, 539852, 545456, 579547, 675104, 754672, 801839, 934048, 1002728, 1079704, 1090912, 1159094, 1509344, 1603678, 2005456, 2130797, 2159408, 2318188, 3207356, 3443191, 4010912, 4261594, 4318816, 4636376, 6414712, 6886382, 8523188, 9272752, 9852299, 12829424, 13631263, 13772764, 17046376, 18545504, 19704598, 25658848, 27262526, 27545528, 34092752, 39409196, 54525052, 55091056, 58534247, 68185504, 78818392, 109050104, 110182112, 117068494, 157636784, 218100208, 234136988, 315273568, 436200416, 468273976, 936547952, 995082199, 1873095904, 1990164398, 3980328796, 7960657592, 15921315184, 31842630368]

約数ペア:

[(1, 31842630368), (2, 15921315184), (4, 7960657592), (8, 3980328796), (16, 1990164398), (17, 1873095904), (32, 995082199), (34, 936547952), (68, 468273976), (73, 436200416), (101, 315273568), (136, 234136988), (146, 218100208), (202, 157636784), (272, 117068494), (289, 110182112), (292, 109050104), (404, 78818392), (467, 68185504), (544, 58534247), (578, 55091056), (584, 54525052), (808, 39409196), (934, 34092752), (1156, 27545528), (1168, 27262526), (1241, 25658848), (1616, 19704598), (1717, 18545504), (1868, 17046376), (2312, 13772764), (2336, 13631263), (2482, 12829424), (3232, 9852299), (3434, 9272752), (3736, 8523188), (4624, 6886382), (4964, 6414712), (6868, 4636376), (7373, 4318816), (7472, 4261594), (7939, 4010912), (9248, 3443191), (9928, 3207356), (13736, 2318188), (14746, 2159408), (14944, 2130797), (15878, 2005456), (19856, 1603678), (21097, 1509344), (27472, 1159094), (29189, 1090912), (29492, 1079704), (31756, 1002728), (34091, 934048), (39712, 801839), (42194, 754672), (47167, 675104), (54944, 579547), (58378, 545456), (58984, 539852), (63512, 501364), (68182, 467024), (84388, 377336), (94334, 337552), (116756, 272728), (117968, 269926), (125341, 254048), (127024, 250682), (134963, 235936), (136364, 233512), (168776, 188668)]