1279066698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{8581}}^1$

素因数の和:8629

約数の個数: 108

約数和(自身を含む): 3491234838

約数和(自身を除く): 2212168140

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 546, 637, 819, 882, 1014, 1183, 1274, 1521, 1638, 1911, 2366, 3042, 3549, 3822, 5733, 7098, 8281, 8581, 10647, 11466, 16562, 17162, 21294, 24843, 25743, 49686, 51486, 60067, 74529, 77229, 111553, 120134, 149058, 154458, 180201, 223106, 334659, 360402, 420469, 540603, 669318, 780871, 840938, 1003977, 1081206, 1261407, 1450189, 1561742, 2007954, 2342613, 2522814, 2900378, 3784221, 4350567, 4685226, 5466097, 7027839, 7568442, 8701134, 10151323, 10932194, 13051701, 14055678, 16398291, 20302646, 26103402, 30453969, 32796582, 49194873, 60907938, 71059261, 91361907, 98389746, 142118522, 182723814, 213177783, 426355566, 639533349, 1279066698]

約数ペア:

[(1, 1279066698), (2, 639533349), (3, 426355566), (6, 213177783), (7, 182723814), (9, 142118522), (13, 98389746), (14, 91361907), (18, 71059261), (21, 60907938), (26, 49194873), (39, 32796582), (42, 30453969), (49, 26103402), (63, 20302646), (78, 16398291), (91, 14055678), (98, 13051701), (117, 10932194), (126, 10151323), (147, 8701134), (169, 7568442), (182, 7027839), (234, 5466097), (273, 4685226), (294, 4350567), (338, 3784221), (441, 2900378), (507, 2522814), (546, 2342613), (637, 2007954), (819, 1561742), (882, 1450189), (1014, 1261407), (1183, 1081206), (1274, 1003977), (1521, 840938), (1638, 780871), (1911, 669318), (2366, 540603), (3042, 420469), (3549, 360402), (3822, 334659), (5733, 223106), (7098, 180201), (8281, 154458), (8581, 149058), (10647, 120134), (11466, 111553), (16562, 77229), (17162, 74529), (21294, 60067), (24843, 51486), (25743, 49686)]