317767548

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 889373520

約数和(自身を除く): 571605972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 269, 287, 294, 343, 492, 538, 574, 588, 686, 807, 861, 1029, 1076, 1148, 1372, 1614, 1722, 1883, 2009, 2058, 2401, 3228, 3444, 3766, 4018, 4116, 4802, 5649, 6027, 7203, 7532, 8036, 9604, 11029, 11298, 12054, 13181, 14063, 14406, 22058, 22596, 24108, 26362, 28126, 28812, 33087, 39543, 42189, 44116, 52724, 56252, 66174, 77203, 79086, 84378, 92267, 98441, 132348, 154406, 158172, 168756, 184534, 196882, 231609, 276801, 295323, 308812, 369068, 393764, 463218, 540421, 553602, 590646, 645869, 926436, 1080842, 1107204, 1181292, 1291738, 1621263, 1937607, 2161684, 2583476, 3242526, 3782947, 3875214, 6485052, 7565894, 7750428, 11348841, 15131788, 22697682, 26480629, 45395364, 52961258, 79441887, 105922516, 158883774, 317767548]

約数ペア:

[(1, 317767548), (2, 158883774), (3, 105922516), (4, 79441887), (6, 52961258), (7, 45395364), (12, 26480629), (14, 22697682), (21, 15131788), (28, 11348841), (41, 7750428), (42, 7565894), (49, 6485052), (82, 3875214), (84, 3782947), (98, 3242526), (123, 2583476), (147, 2161684), (164, 1937607), (196, 1621263), (246, 1291738), (269, 1181292), (287, 1107204), (294, 1080842), (343, 926436), (492, 645869), (538, 590646), (574, 553602), (588, 540421), (686, 463218), (807, 393764), (861, 369068), (1029, 308812), (1076, 295323), (1148, 276801), (1372, 231609), (1614, 196882), (1722, 184534), (1883, 168756), (2009, 158172), (2058, 154406), (2401, 132348), (3228, 98441), (3444, 92267), (3766, 84378), (4018, 79086), (4116, 77203), (4802, 66174), (5649, 56252), (6027, 52724), (7203, 44116), (7532, 42189), (8036, 39543), (9604, 33087), (11029, 28812), (11298, 28126), (12054, 26362), (13181, 24108), (14063, 22596), (14406, 22058)]