2781569356566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{709237}}^1$

素因数の和:709926

約数の個数: 128

約数和(自身を含む): 7480838163456

約数和(自身を除く): 4699268806890

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 653, 858, 1001, 1306, 1959, 2002, 3003, 3918, 4571, 6006, 7183, 8489, 9142, 13713, 14366, 16978, 21549, 25467, 27426, 43098, 50281, 50934, 59423, 93379, 100562, 118846, 150843, 178269, 186758, 280137, 301686, 356538, 560274, 653653, 709237, 1307306, 1418474, 1960959, 2127711, 3921918, 4255422, 4964659, 7801607, 9220081, 9929318, 14893977, 15603214, 18440162, 23404821, 27660243, 29787954, 46809642, 54611249, 55320486, 64540567, 101420891, 109222498, 129081134, 163833747, 193621701, 202841782, 304262673, 327667494, 387243402, 463131761, 608525346, 709946237, 926263522, 1389395283, 1419892474, 2129838711, 2778790566, 3241922327, 4259677422, 5094449371, 6020712893, 6483844654, 9725766981, 10188898742, 12041425786, 15283348113, 18062138679, 19451533962, 30566696226, 35661145597, 36124277358, 42144990251, 66227841823, 71322291194, 84289980502, 106983436791, 126434970753, 132455683646, 198683525469, 213966873582, 252869941506, 397367050938, 463594892761, 927189785522, 1390784678283, 2781569356566]

約数ペア:

[(1, 2781569356566), (2, 1390784678283), (3, 927189785522), (6, 463594892761), (7, 397367050938), (11, 252869941506), (13, 213966873582), (14, 198683525469), (21, 132455683646), (22, 126434970753), (26, 106983436791), (33, 84289980502), (39, 71322291194), (42, 66227841823), (66, 42144990251), (77, 36124277358), (78, 35661145597), (91, 30566696226), (143, 19451533962), (154, 18062138679), (182, 15283348113), (231, 12041425786), (273, 10188898742), (286, 9725766981), (429, 6483844654), (462, 6020712893), (546, 5094449371), (653, 4259677422), (858, 3241922327), (1001, 2778790566), (1306, 2129838711), (1959, 1419892474), (2002, 1389395283), (3003, 926263522), (3918, 709946237), (4571, 608525346), (6006, 463131761), (7183, 387243402), (8489, 327667494), (9142, 304262673), (13713, 202841782), (14366, 193621701), (16978, 163833747), (21549, 129081134), (25467, 109222498), (27426, 101420891), (43098, 64540567), (50281, 55320486), (50934, 54611249), (59423, 46809642), (93379, 29787954), (100562, 27660243), (118846, 23404821), (150843, 18440162), (178269, 15603214), (186758, 14893977), (280137, 9929318), (301686, 9220081), (356538, 7801607), (560274, 4964659), (653653, 4255422), (709237, 3921918), (1307306, 2127711), (1418474, 1960959)]