268563204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 847729792

約数和(自身を除く): 579166588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1123, 1314, 1533, 1638, 1898, 2044, 2246, 2628, 2847, 3066, 3276, 3369, 3796, 4492, 4599, 5694, 6132, 6643, 6738, 7861, 8541, 9198, 10107, 11388, 13286, 13476, 14599, 15722, 17082, 18396, 19929, 20214, 23583, 26572, 29198, 31444, 34164, 39858, 40428, 43797, 47166, 58396, 59787, 70749, 79716, 81979, 87594, 94332, 102193, 119574, 131391, 141498, 163958, 175188, 204386, 239148, 245937, 262782, 282996, 306579, 327916, 408772, 491874, 525564, 573853, 613158, 737811, 919737, 983748, 1065727, 1147706, 1226316, 1475622, 1721559, 1839474, 2131454, 2295412, 2951244, 3197181, 3443118, 3678948, 4262908, 5164677, 6394362, 6886236, 7460089, 9591543, 10329354, 12788724, 14920178, 19183086, 20658708, 22380267, 29840356, 38366172, 44760534, 67140801, 89521068, 134281602, 268563204]

約数ペア:

[(1, 268563204), (2, 134281602), (3, 89521068), (4, 67140801), (6, 44760534), (7, 38366172), (9, 29840356), (12, 22380267), (13, 20658708), (14, 19183086), (18, 14920178), (21, 12788724), (26, 10329354), (28, 9591543), (36, 7460089), (39, 6886236), (42, 6394362), (52, 5164677), (63, 4262908), (73, 3678948), (78, 3443118), (84, 3197181), (91, 2951244), (117, 2295412), (126, 2131454), (146, 1839474), (156, 1721559), (182, 1475622), (219, 1226316), (234, 1147706), (252, 1065727), (273, 983748), (292, 919737), (364, 737811), (438, 613158), (468, 573853), (511, 525564), (546, 491874), (657, 408772), (819, 327916), (876, 306579), (949, 282996), (1022, 262782), (1092, 245937), (1123, 239148), (1314, 204386), (1533, 175188), (1638, 163958), (1898, 141498), (2044, 131391), (2246, 119574), (2628, 102193), (2847, 94332), (3066, 87594), (3276, 81979), (3369, 79716), (3796, 70749), (4492, 59787), (4599, 58396), (5694, 47166), (6132, 43797), (6643, 40428), (6738, 39858), (7861, 34164), (8541, 31444), (9198, 29198), (10107, 26572), (11388, 23583), (13286, 20214), (13476, 19929), (14599, 18396), (15722, 17082)]