681573652326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{101719}}^1$

素因数の和:101919

約数の個数: 144

約数和(自身を含む): 1758336802560

約数和(自身を除く): 1076763150234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 107, 126, 142, 147, 213, 214, 294, 321, 426, 441, 497, 639, 642, 749, 882, 963, 994, 1278, 1491, 1498, 1926, 2247, 2982, 3479, 4473, 4494, 5243, 6741, 6958, 7597, 8946, 10437, 10486, 13482, 15194, 15729, 20874, 22791, 31311, 31458, 45582, 47187, 53179, 62622, 68373, 94374, 101719, 106358, 136746, 159537, 203438, 305157, 319074, 372253, 478611, 610314, 712033, 744506, 915471, 957222, 1116759, 1424066, 1830942, 2136099, 2233518, 3350277, 4272198, 4984231, 6408297, 6700554, 7222049, 9968462, 10883933, 12816594, 14444098, 14952693, 21666147, 21767866, 29905386, 32651799, 43332294, 44858079, 50554343, 64998441, 65303598, 76187531, 89716158, 97955397, 101108686, 129996882, 151663029, 152375062, 195910794, 228562593, 303326058, 353880401, 454989087, 457125186, 533312717, 685687779, 707760802, 772759243, 909978174, 1061641203, 1066625434, 1371375558, 1545518486, 1599938151, 2123282406, 2318277729, 3184923609, 3199876302, 4636555458, 4799814453, 5409314701, 6369847218, 6954833187, 9599628906, 10818629402, 13909666374, 16227944103, 32455888206, 37865202907, 48683832309, 75730405814, 97367664618, 113595608721, 227191217442, 340786826163, 681573652326]

約数ペア:

[(1, 681573652326), (2, 340786826163), (3, 227191217442), (6, 113595608721), (7, 97367664618), (9, 75730405814), (14, 48683832309), (18, 37865202907), (21, 32455888206), (42, 16227944103), (49, 13909666374), (63, 10818629402), (71, 9599628906), (98, 6954833187), (107, 6369847218), (126, 5409314701), (142, 4799814453), (147, 4636555458), (213, 3199876302), (214, 3184923609), (294, 2318277729), (321, 2123282406), (426, 1599938151), (441, 1545518486), (497, 1371375558), (639, 1066625434), (642, 1061641203), (749, 909978174), (882, 772759243), (963, 707760802), (994, 685687779), (1278, 533312717), (1491, 457125186), (1498, 454989087), (1926, 353880401), (2247, 303326058), (2982, 228562593), (3479, 195910794), (4473, 152375062), (4494, 151663029), (5243, 129996882), (6741, 101108686), (6958, 97955397), (7597, 89716158), (8946, 76187531), (10437, 65303598), (10486, 64998441), (13482, 50554343), (15194, 44858079), (15729, 43332294), (20874, 32651799), (22791, 29905386), (31311, 21767866), (31458, 21666147), (45582, 14952693), (47187, 14444098), (53179, 12816594), (62622, 10883933), (68373, 9968462), (94374, 7222049), (101719, 6700554), (106358, 6408297), (136746, 4984231), (159537, 4272198), (203438, 3350277), (305157, 2233518), (319074, 2136099), (372253, 1830942), (478611, 1424066), (610314, 1116759), (712033, 957222), (744506, 915471)]