1738755512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 3948134400

約数和(自身を除く): 2209378888

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 191, 221, 247, 271, 323, 382, 442, 494, 542, 646, 764, 884, 988, 1084, 1292, 1528, 1768, 1976, 2168, 2483, 2584, 3247, 3523, 3629, 4199, 4607, 4966, 5149, 6494, 7046, 7258, 8398, 9214, 9932, 10298, 12988, 14092, 14516, 16796, 18428, 19864, 20596, 25976, 28184, 29032, 33592, 36856, 41192, 42211, 47177, 51761, 59891, 61693, 66937, 84422, 87533, 94354, 103522, 119782, 123386, 133874, 168844, 175066, 188708, 207044, 239564, 246772, 267748, 337688, 350132, 377416, 414088, 479128, 493544, 535496, 672893, 700264, 802009, 879937, 983459, 1137929, 1345786, 1604018, 1759874, 1966918, 2275858, 2691572, 3208036, 3519748, 3933836, 4551716, 5383144, 6416072, 7039496, 7867672, 9103432, 11439181, 12784967, 16718803, 22878362, 25569934, 33437606, 45756724, 51139868, 66875212, 91513448, 102279736, 133750424, 217344439, 434688878, 869377756, 1738755512]

約数ペア:

[(1, 1738755512), (2, 869377756), (4, 434688878), (8, 217344439), (13, 133750424), (17, 102279736), (19, 91513448), (26, 66875212), (34, 51139868), (38, 45756724), (52, 33437606), (68, 25569934), (76, 22878362), (104, 16718803), (136, 12784967), (152, 11439181), (191, 9103432), (221, 7867672), (247, 7039496), (271, 6416072), (323, 5383144), (382, 4551716), (442, 3933836), (494, 3519748), (542, 3208036), (646, 2691572), (764, 2275858), (884, 1966918), (988, 1759874), (1084, 1604018), (1292, 1345786), (1528, 1137929), (1768, 983459), (1976, 879937), (2168, 802009), (2483, 700264), (2584, 672893), (3247, 535496), (3523, 493544), (3629, 479128), (4199, 414088), (4607, 377416), (4966, 350132), (5149, 337688), (6494, 267748), (7046, 246772), (7258, 239564), (8398, 207044), (9214, 188708), (9932, 175066), (10298, 168844), (12988, 133874), (14092, 123386), (14516, 119782), (16796, 103522), (18428, 94354), (19864, 87533), (20596, 84422), (25976, 66937), (28184, 61693), (29032, 59891), (33592, 51761), (36856, 47177), (41192, 42211)]