989596062

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 2771308080

約数和(自身を除く): 1781712018

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 169, 182, 189, 234, 273, 294, 338, 351, 378, 441, 507, 546, 637, 702, 819, 882, 1014, 1183, 1274, 1323, 1521, 1638, 1911, 2213, 2366, 2457, 2646, 3042, 3549, 3822, 4426, 4563, 4914, 5733, 6639, 7098, 8281, 9126, 10647, 11466, 13278, 15491, 16562, 17199, 19917, 21294, 24843, 28769, 30982, 31941, 34398, 39834, 46473, 49686, 57538, 59751, 63882, 74529, 86307, 92946, 108437, 119502, 139419, 149058, 172614, 201383, 216874, 223587, 258921, 278838, 325311, 373997, 402766, 418257, 447174, 517842, 604149, 650622, 747994, 776763, 836514, 975933, 1121991, 1208298, 1409681, 1553526, 1812447, 1951866, 2243982, 2617979, 2819362, 2927799, 3365973, 3624894, 4229043, 5235958, 5437341, 5855598, 6731946, 7853937, 8458086, 10097919, 10874682, 12687129, 15707874, 18325853, 20195838, 23561811, 25374258, 36651706, 38061387, 47123622, 54977559, 70685433, 76122774, 109955118, 141370866, 164932677, 329865354, 494798031, 989596062]

約数ペア:

[(1, 989596062), (2, 494798031), (3, 329865354), (6, 164932677), (7, 141370866), (9, 109955118), (13, 76122774), (14, 70685433), (18, 54977559), (21, 47123622), (26, 38061387), (27, 36651706), (39, 25374258), (42, 23561811), (49, 20195838), (54, 18325853), (63, 15707874), (78, 12687129), (91, 10874682), (98, 10097919), (117, 8458086), (126, 7853937), (147, 6731946), (169, 5855598), (182, 5437341), (189, 5235958), (234, 4229043), (273, 3624894), (294, 3365973), (338, 2927799), (351, 2819362), (378, 2617979), (441, 2243982), (507, 1951866), (546, 1812447), (637, 1553526), (702, 1409681), (819, 1208298), (882, 1121991), (1014, 975933), (1183, 836514), (1274, 776763), (1323, 747994), (1521, 650622), (1638, 604149), (1911, 517842), (2213, 447174), (2366, 418257), (2457, 402766), (2646, 373997), (3042, 325311), (3549, 278838), (3822, 258921), (4426, 223587), (4563, 216874), (4914, 201383), (5733, 172614), (6639, 149058), (7098, 139419), (8281, 119502), (9126, 108437), (10647, 92946), (11466, 86307), (13278, 74529), (15491, 63882), (16562, 59751), (17199, 57538), (19917, 49686), (21294, 46473), (24843, 39834), (28769, 34398), (30982, 31941)]