2912532378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 7249305600

約数和(自身を除く): 4336773222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 229, 238, 282, 329, 357, 379, 458, 658, 687, 714, 758, 799, 987, 1137, 1374, 1598, 1603, 1974, 2274, 2397, 2653, 3206, 3893, 4794, 4809, 5306, 5593, 6443, 7786, 7959, 9618, 10763, 11186, 11679, 12886, 15918, 16779, 17813, 19329, 21526, 23358, 27251, 32289, 33558, 35626, 38658, 45101, 53439, 54502, 64578, 75341, 81753, 86791, 90202, 106878, 124691, 135303, 150682, 163506, 173582, 182971, 226023, 249382, 260373, 270606, 302821, 365942, 374073, 452046, 520746, 548913, 605642, 607537, 748146, 908463, 1097826, 1215074, 1280797, 1475447, 1816926, 1822611, 2119747, 2561594, 2950894, 3645222, 3842391, 4079177, 4239494, 4426341, 6359241, 7684782, 8158354, 8852682, 10328129, 12237531, 12718482, 20656258, 24475062, 28554239, 30984387, 57108478, 61968774, 69346009, 85662717, 138692018, 171325434, 208038027, 416076054, 485422063, 970844126, 1456266189, 2912532378]

約数ペア:

[(1, 2912532378), (2, 1456266189), (3, 970844126), (6, 485422063), (7, 416076054), (14, 208038027), (17, 171325434), (21, 138692018), (34, 85662717), (42, 69346009), (47, 61968774), (51, 57108478), (94, 30984387), (102, 28554239), (119, 24475062), (141, 20656258), (229, 12718482), (238, 12237531), (282, 10328129), (329, 8852682), (357, 8158354), (379, 7684782), (458, 6359241), (658, 4426341), (687, 4239494), (714, 4079177), (758, 3842391), (799, 3645222), (987, 2950894), (1137, 2561594), (1374, 2119747), (1598, 1822611), (1603, 1816926), (1974, 1475447), (2274, 1280797), (2397, 1215074), (2653, 1097826), (3206, 908463), (3893, 748146), (4794, 607537), (4809, 605642), (5306, 548913), (5593, 520746), (6443, 452046), (7786, 374073), (7959, 365942), (9618, 302821), (10763, 270606), (11186, 260373), (11679, 249382), (12886, 226023), (15918, 182971), (16779, 173582), (17813, 163506), (19329, 150682), (21526, 135303), (23358, 124691), (27251, 106878), (32289, 90202), (33558, 86791), (35626, 81753), (38658, 75341), (45101, 64578), (53439, 54502)]