277994016

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 842063040

約数和(自身を除く): 564069024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 101, 114, 144, 152, 171, 202, 228, 288, 303, 304, 342, 404, 456, 503, 606, 608, 684, 808, 909, 912, 1006, 1212, 1368, 1509, 1616, 1818, 1824, 1919, 2012, 2424, 2736, 3018, 3232, 3636, 3838, 4024, 4527, 4848, 5472, 5757, 6036, 7272, 7676, 8048, 9054, 9557, 9696, 11514, 12072, 14544, 15352, 16096, 17271, 18108, 19114, 23028, 24144, 28671, 29088, 30704, 34542, 36216, 38228, 46056, 48288, 50803, 57342, 61408, 69084, 72432, 76456, 86013, 92112, 101606, 114684, 138168, 144864, 152409, 152912, 172026, 184224, 203212, 229368, 276336, 304818, 305824, 344052, 406424, 457227, 458736, 552672, 609636, 688104, 812848, 914454, 917472, 965257, 1219272, 1376208, 1625696, 1828908, 1930514, 2438544, 2752416, 2895771, 3657816, 3861028, 4877088, 5791542, 7315632, 7722056, 8687313, 11583084, 14631264, 15444112, 17374626, 23166168, 30888224, 34749252, 46332336, 69498504, 92664672, 138997008, 277994016]

約数ペア:

[(1, 277994016), (2, 138997008), (3, 92664672), (4, 69498504), (6, 46332336), (8, 34749252), (9, 30888224), (12, 23166168), (16, 17374626), (18, 15444112), (19, 14631264), (24, 11583084), (32, 8687313), (36, 7722056), (38, 7315632), (48, 5791542), (57, 4877088), (72, 3861028), (76, 3657816), (96, 2895771), (101, 2752416), (114, 2438544), (144, 1930514), (152, 1828908), (171, 1625696), (202, 1376208), (228, 1219272), (288, 965257), (303, 917472), (304, 914454), (342, 812848), (404, 688104), (456, 609636), (503, 552672), (606, 458736), (608, 457227), (684, 406424), (808, 344052), (909, 305824), (912, 304818), (1006, 276336), (1212, 229368), (1368, 203212), (1509, 184224), (1616, 172026), (1818, 152912), (1824, 152409), (1919, 144864), (2012, 138168), (2424, 114684), (2736, 101606), (3018, 92112), (3232, 86013), (3636, 76456), (3838, 72432), (4024, 69084), (4527, 61408), (4848, 57342), (5472, 50803), (5757, 48288), (6036, 46056), (7272, 38228), (7676, 36216), (8048, 34542), (9054, 30704), (9557, 29088), (9696, 28671), (11514, 24144), (12072, 23028), (14544, 19114), (15352, 18108), (16096, 17271)]