39856908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 88844532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 113, 114, 119, 133, 156, 182, 204, 221, 226, 228, 238, 247, 266, 273, 323, 339, 357, 364, 399, 442, 452, 476, 494, 532, 546, 646, 663, 678, 714, 741, 791, 798, 884, 969, 988, 1092, 1292, 1326, 1356, 1428, 1469, 1482, 1547, 1582, 1596, 1729, 1921, 1938, 2147, 2261, 2373, 2652, 2938, 2964, 3094, 3164, 3458, 3842, 3876, 4199, 4294, 4407, 4522, 4641, 4746, 5187, 5763, 5876, 6188, 6441, 6783, 6916, 7684, 8398, 8588, 8814, 9044, 9282, 9492, 10283, 10374, 11526, 12597, 12882, 13447, 13566, 15029, 16796, 17628, 18564, 20566, 20748, 23052, 24973, 25194, 25764, 26894, 27132, 27911, 29393, 30058, 30849, 36499, 40341, 41132, 45087, 49946, 50388, 53788, 55822, 58786, 60116, 61698, 72998, 74919, 80682, 83733, 88179, 90174, 99892, 109497, 111644, 117572, 123396, 145996, 149838, 161364, 167466, 174811, 176358, 180348, 195377, 218994, 255493, 299676, 334932, 349622, 352716, 390754, 437988, 474487, 510986, 524433, 586131, 699244, 766479, 781508, 948974, 1021972, 1048866, 1172262, 1423461, 1532958, 1897948, 2097732, 2344524, 2846922, 3065916, 3321409, 5693844, 6642818, 9964227, 13285636, 19928454, 39856908]

約数ペア:

[(1, 39856908), (2, 19928454), (3, 13285636), (4, 9964227), (6, 6642818), (7, 5693844), (12, 3321409), (13, 3065916), (14, 2846922), (17, 2344524), (19, 2097732), (21, 1897948), (26, 1532958), (28, 1423461), (34, 1172262), (38, 1048866), (39, 1021972), (42, 948974), (51, 781508), (52, 766479), (57, 699244), (68, 586131), (76, 524433), (78, 510986), (84, 474487), (91, 437988), (102, 390754), (113, 352716), (114, 349622), (119, 334932), (133, 299676), (156, 255493), (182, 218994), (204, 195377), (221, 180348), (226, 176358), (228, 174811), (238, 167466), (247, 161364), (266, 149838), (273, 145996), (323, 123396), (339, 117572), (357, 111644), (364, 109497), (399, 99892), (442, 90174), (452, 88179), (476, 83733), (494, 80682), (532, 74919), (546, 72998), (646, 61698), (663, 60116), (678, 58786), (714, 55822), (741, 53788), (791, 50388), (798, 49946), (884, 45087), (969, 41132), (988, 40341), (1092, 36499), (1292, 30849), (1326, 30058), (1356, 29393), (1428, 27911), (1469, 27132), (1482, 26894), (1547, 25764), (1582, 25194), (1596, 24973), (1729, 23052), (1921, 20748), (1938, 20566), (2147, 18564), (2261, 17628), (2373, 16796), (2652, 15029), (2938, 13566), (2964, 13447), (3094, 12882), (3164, 12597), (3458, 11526), (3842, 10374), (3876, 10283), (4199, 9492), (4294, 9282), (4407, 9044), (4522, 8814), (4641, 8588), (4746, 8398), (5187, 7684), (5763, 6916), (5876, 6783), (6188, 6441)]