1388397192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 4356864000

約数和(自身を除く): 2968466808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 169, 182, 237, 273, 312, 316, 338, 364, 474, 507, 546, 553, 619, 632, 676, 728, 948, 1014, 1027, 1092, 1106, 1183, 1238, 1352, 1659, 1857, 1896, 2028, 2054, 2184, 2212, 2366, 2476, 3081, 3318, 3549, 3714, 4056, 4108, 4333, 4424, 4732, 4952, 6162, 6636, 7098, 7189, 7428, 8047, 8216, 8666, 9464, 12324, 12999, 13272, 13351, 14196, 14378, 14856, 16094, 17332, 21567, 24141, 24648, 25998, 26702, 28392, 28756, 32188, 34664, 40053, 43134, 48282, 48901, 51996, 53404, 56329, 57512, 64376, 80106, 86268, 93457, 96564, 97802, 103992, 104611, 106808, 112658, 146703, 160212, 168987, 172536, 186914, 193128, 195604, 209222, 225316, 280371, 293406, 313833, 320424, 337974, 342307, 373828, 391208, 418444, 450632, 560742, 586812, 627666, 635713, 675948, 684614, 732277, 747656, 836888, 1026921, 1121484, 1173624, 1255332, 1271426, 1351896, 1369228, 1464554, 1907139, 2053842, 2196831, 2242968, 2510664, 2542852, 2738456, 2929108, 3814278, 4107684, 4393662, 4449991, 5085704, 5858216, 7628556, 8215368, 8264269, 8787324, 8899982, 13349973, 15257112, 16528538, 17574648, 17799964, 24792807, 26699946, 33057076, 35599928, 49585614, 53399892, 57849883, 66114152, 99171228, 106799784, 115699766, 173549649, 198342456, 231399532, 347099298, 462799064, 694198596, 1388397192]

約数ペア:

[(1, 1388397192), (2, 694198596), (3, 462799064), (4, 347099298), (6, 231399532), (7, 198342456), (8, 173549649), (12, 115699766), (13, 106799784), (14, 99171228), (21, 66114152), (24, 57849883), (26, 53399892), (28, 49585614), (39, 35599928), (42, 33057076), (52, 26699946), (56, 24792807), (78, 17799964), (79, 17574648), (84, 16528538), (91, 15257112), (104, 13349973), (156, 8899982), (158, 8787324), (168, 8264269), (169, 8215368), (182, 7628556), (237, 5858216), (273, 5085704), (312, 4449991), (316, 4393662), (338, 4107684), (364, 3814278), (474, 2929108), (507, 2738456), (546, 2542852), (553, 2510664), (619, 2242968), (632, 2196831), (676, 2053842), (728, 1907139), (948, 1464554), (1014, 1369228), (1027, 1351896), (1092, 1271426), (1106, 1255332), (1183, 1173624), (1238, 1121484), (1352, 1026921), (1659, 836888), (1857, 747656), (1896, 732277), (2028, 684614), (2054, 675948), (2184, 635713), (2212, 627666), (2366, 586812), (2476, 560742), (3081, 450632), (3318, 418444), (3549, 391208), (3714, 373828), (4056, 342307), (4108, 337974), (4333, 320424), (4424, 313833), (4732, 293406), (4952, 280371), (6162, 225316), (6636, 209222), (7098, 195604), (7189, 193128), (7428, 186914), (8047, 172536), (8216, 168987), (8666, 160212), (9464, 146703), (12324, 112658), (12999, 106808), (13272, 104611), (13351, 103992), (14196, 97802), (14378, 96564), (14856, 93457), (16094, 86268), (17332, 80106), (21567, 64376), (24141, 57512), (24648, 56329), (25998, 53404), (26702, 51996), (28392, 48901), (28756, 48282), (32188, 43134), (34664, 40053)]