13307946904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 29619532800

約数和(自身を除く): 16311585896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 103, 109, 122, 206, 218, 244, 347, 412, 427, 436, 488, 694, 721, 763, 824, 854, 872, 1388, 1442, 1526, 1708, 2429, 2776, 2884, 3052, 3416, 4858, 5768, 6104, 6283, 6649, 9716, 11227, 12566, 13298, 19432, 21167, 22454, 25132, 26596, 35741, 37823, 42334, 43981, 44908, 46543, 50264, 53192, 71482, 75646, 78589, 84668, 87962, 89816, 93086, 142964, 148169, 151292, 157178, 169336, 175924, 186172, 250187, 264761, 285928, 296338, 302584, 314356, 351848, 372344, 500374, 529522, 592676, 628712, 684847, 1000748, 1059044, 1185352, 1369694, 2001496, 2118088, 2180201, 2307203, 2739388, 3895769, 4360402, 4614406, 4793929, 5478776, 7791538, 8720804, 9228812, 9587858, 15261407, 15583076, 16150421, 17441608, 18457624, 19175716, 27270383, 30522814, 31166152, 32300842, 38351432, 54540766, 61045628, 64601684, 109081532, 122091256, 129203368, 218163064, 237641909, 475283818, 950567636, 1663493363, 1901135272, 3326986726, 6653973452, 13307946904]

約数ペア:

[(1, 13307946904), (2, 6653973452), (4, 3326986726), (7, 1901135272), (8, 1663493363), (14, 950567636), (28, 475283818), (56, 237641909), (61, 218163064), (103, 129203368), (109, 122091256), (122, 109081532), (206, 64601684), (218, 61045628), (244, 54540766), (347, 38351432), (412, 32300842), (427, 31166152), (436, 30522814), (488, 27270383), (694, 19175716), (721, 18457624), (763, 17441608), (824, 16150421), (854, 15583076), (872, 15261407), (1388, 9587858), (1442, 9228812), (1526, 8720804), (1708, 7791538), (2429, 5478776), (2776, 4793929), (2884, 4614406), (3052, 4360402), (3416, 3895769), (4858, 2739388), (5768, 2307203), (6104, 2180201), (6283, 2118088), (6649, 2001496), (9716, 1369694), (11227, 1185352), (12566, 1059044), (13298, 1000748), (19432, 684847), (21167, 628712), (22454, 592676), (25132, 529522), (26596, 500374), (35741, 372344), (37823, 351848), (42334, 314356), (43981, 302584), (44908, 296338), (46543, 285928), (50264, 264761), (53192, 250187), (71482, 186172), (75646, 175924), (78589, 169336), (84668, 157178), (87962, 151292), (89816, 148169), (93086, 142964)]