340088892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 963473280

約数和(自身を除く): 623384388

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 43, 44, 52, 66, 78, 86, 121, 129, 132, 143, 156, 172, 242, 258, 286, 363, 419, 429, 473, 484, 516, 559, 572, 726, 838, 858, 946, 1118, 1257, 1419, 1452, 1573, 1676, 1677, 1716, 1892, 2236, 2514, 2838, 3146, 3354, 4609, 4719, 5028, 5203, 5447, 5676, 6149, 6292, 6708, 9218, 9438, 10406, 10894, 12298, 13827, 15609, 16341, 18017, 18436, 18447, 18876, 20812, 21788, 24596, 27654, 31218, 32682, 36034, 36894, 50699, 54051, 55308, 59917, 62436, 65364, 67639, 72068, 73788, 101398, 108102, 119834, 135278, 152097, 179751, 198187, 202796, 202917, 216204, 234221, 239668, 270556, 304194, 359502, 396374, 405834, 468442, 594561, 608388, 659087, 702663, 719004, 792748, 811668, 936884, 1189122, 1318174, 1405326, 1977261, 2180057, 2378244, 2576431, 2636348, 2810652, 3954522, 4360114, 5152862, 6540171, 7729293, 7909044, 8720228, 10305724, 13080342, 15458586, 26160684, 28340741, 30917172, 56681482, 85022223, 113362964, 170044446, 340088892]

約数ペア:

[(1, 340088892), (2, 170044446), (3, 113362964), (4, 85022223), (6, 56681482), (11, 30917172), (12, 28340741), (13, 26160684), (22, 15458586), (26, 13080342), (33, 10305724), (39, 8720228), (43, 7909044), (44, 7729293), (52, 6540171), (66, 5152862), (78, 4360114), (86, 3954522), (121, 2810652), (129, 2636348), (132, 2576431), (143, 2378244), (156, 2180057), (172, 1977261), (242, 1405326), (258, 1318174), (286, 1189122), (363, 936884), (419, 811668), (429, 792748), (473, 719004), (484, 702663), (516, 659087), (559, 608388), (572, 594561), (726, 468442), (838, 405834), (858, 396374), (946, 359502), (1118, 304194), (1257, 270556), (1419, 239668), (1452, 234221), (1573, 216204), (1676, 202917), (1677, 202796), (1716, 198187), (1892, 179751), (2236, 152097), (2514, 135278), (2838, 119834), (3146, 108102), (3354, 101398), (4609, 73788), (4719, 72068), (5028, 67639), (5203, 65364), (5447, 62436), (5676, 59917), (6149, 55308), (6292, 54051), (6708, 50699), (9218, 36894), (9438, 36034), (10406, 32682), (10894, 31218), (12298, 27654), (13827, 24596), (15609, 21788), (16341, 20812), (18017, 18876), (18436, 18447)]