258392316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 554458884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 102, 119, 124, 156, 182, 186, 204, 217, 221, 238, 273, 357, 364, 372, 403, 434, 442, 449, 476, 527, 546, 651, 663, 714, 806, 868, 884, 898, 1054, 1092, 1209, 1302, 1326, 1347, 1428, 1547, 1581, 1612, 1796, 2108, 2418, 2604, 2652, 2694, 2821, 3094, 3143, 3162, 3689, 4641, 4836, 5388, 5642, 5837, 6188, 6286, 6324, 6851, 7378, 7633, 8463, 9282, 9429, 11067, 11284, 11674, 12572, 13702, 13919, 14756, 15266, 16926, 17511, 18564, 18858, 20553, 22134, 22899, 23348, 27404, 27838, 30532, 33852, 35022, 37716, 40859, 41106, 41757, 44268, 45798, 47957, 53431, 55676, 70044, 81718, 82212, 83514, 91596, 95914, 97433, 99229, 106862, 122577, 143871, 160293, 163436, 167028, 180947, 191828, 194866, 198458, 213724, 236623, 245154, 287742, 292299, 297687, 320586, 361894, 389732, 396916, 473246, 490308, 542841, 575484, 584598, 595374, 641172, 694603, 709869, 723788, 946492, 1085682, 1169196, 1190748, 1266629, 1389206, 1419738, 1656361, 2083809, 2171364, 2533258, 2778412, 2839476, 3076099, 3312722, 3799887, 4167618, 4969083, 5066516, 6152198, 6625444, 7599774, 8335236, 9228297, 9938166, 12304396, 15199548, 18456594, 19876332, 21532693, 36913188, 43065386, 64598079, 86130772, 129196158, 258392316]

約数ペア:

[(1, 258392316), (2, 129196158), (3, 86130772), (4, 64598079), (6, 43065386), (7, 36913188), (12, 21532693), (13, 19876332), (14, 18456594), (17, 15199548), (21, 12304396), (26, 9938166), (28, 9228297), (31, 8335236), (34, 7599774), (39, 6625444), (42, 6152198), (51, 5066516), (52, 4969083), (62, 4167618), (68, 3799887), (78, 3312722), (84, 3076099), (91, 2839476), (93, 2778412), (102, 2533258), (119, 2171364), (124, 2083809), (156, 1656361), (182, 1419738), (186, 1389206), (204, 1266629), (217, 1190748), (221, 1169196), (238, 1085682), (273, 946492), (357, 723788), (364, 709869), (372, 694603), (403, 641172), (434, 595374), (442, 584598), (449, 575484), (476, 542841), (527, 490308), (546, 473246), (651, 396916), (663, 389732), (714, 361894), (806, 320586), (868, 297687), (884, 292299), (898, 287742), (1054, 245154), (1092, 236623), (1209, 213724), (1302, 198458), (1326, 194866), (1347, 191828), (1428, 180947), (1547, 167028), (1581, 163436), (1612, 160293), (1796, 143871), (2108, 122577), (2418, 106862), (2604, 99229), (2652, 97433), (2694, 95914), (2821, 91596), (3094, 83514), (3143, 82212), (3162, 81718), (3689, 70044), (4641, 55676), (4836, 53431), (5388, 47957), (5642, 45798), (5837, 44268), (6188, 41757), (6286, 41106), (6324, 40859), (6851, 37716), (7378, 35022), (7633, 33852), (8463, 30532), (9282, 27838), (9429, 27404), (11067, 23348), (11284, 22899), (11674, 22134), (12572, 20553), (13702, 18858), (13919, 18564), (14756, 17511), (15266, 16926)]