388362546

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2701

約数の個数: 128

約数和(自身を含む): 1067673600

約数和(自身を除く): 679311054

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 297, 342, 351, 418, 429, 494, 513, 594, 627, 702, 741, 858, 1026, 1254, 1287, 1482, 1881, 2223, 2574, 2647, 2717, 3762, 3861, 4446, 5294, 5434, 5643, 6669, 7722, 7941, 8151, 11286, 13338, 15882, 16302, 23823, 24453, 29117, 34411, 47646, 48906, 50293, 58234, 68822, 71469, 73359, 87351, 100586, 103233, 142938, 146718, 150879, 174702, 206466, 262053, 301758, 309699, 378521, 452637, 524106, 553223, 619398, 653809, 757042, 786159, 905274, 929097, 1106446, 1135563, 1307618, 1357911, 1572318, 1659669, 1858194, 1961427, 2271126, 2715822, 3319338, 3406689, 3922854, 4979007, 5884281, 6813378, 7191899, 9958014, 10220067, 11768562, 14383798, 14937021, 17652843, 20440134, 21575697, 29874042, 35305686, 43151394, 64727091, 129454182, 194181273, 388362546]

約数ペア:

[(1, 388362546), (2, 194181273), (3, 129454182), (6, 64727091), (9, 43151394), (11, 35305686), (13, 29874042), (18, 21575697), (19, 20440134), (22, 17652843), (26, 14937021), (27, 14383798), (33, 11768562), (38, 10220067), (39, 9958014), (54, 7191899), (57, 6813378), (66, 5884281), (78, 4979007), (99, 3922854), (114, 3406689), (117, 3319338), (143, 2715822), (171, 2271126), (198, 1961427), (209, 1858194), (234, 1659669), (247, 1572318), (286, 1357911), (297, 1307618), (342, 1135563), (351, 1106446), (418, 929097), (429, 905274), (494, 786159), (513, 757042), (594, 653809), (627, 619398), (702, 553223), (741, 524106), (858, 452637), (1026, 378521), (1254, 309699), (1287, 301758), (1482, 262053), (1881, 206466), (2223, 174702), (2574, 150879), (2647, 146718), (2717, 142938), (3762, 103233), (3861, 100586), (4446, 87351), (5294, 73359), (5434, 71469), (5643, 68822), (6669, 58234), (7722, 50293), (7941, 48906), (8151, 47646), (11286, 34411), (13338, 29117), (15882, 24453), (16302, 23823)]