761307872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 1730992032

約数和(自身を除く): 969684160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 83, 104, 136, 166, 208, 221, 272, 332, 416, 442, 544, 664, 884, 1079, 1297, 1328, 1411, 1768, 2158, 2594, 2656, 2822, 3536, 4316, 5188, 5644, 7072, 8632, 10376, 11288, 16861, 17264, 18343, 20752, 22049, 22576, 33722, 34528, 36686, 41504, 44098, 45152, 67444, 73372, 88196, 107651, 134888, 146744, 176392, 215302, 269776, 286637, 293488, 352784, 430604, 539552, 573274, 586976, 705568, 861208, 1146548, 1399463, 1722416, 1830067, 2293096, 2798926, 3444832, 3660134, 4586192, 5597852, 7320268, 9172384, 11195704, 14640536, 22391408, 23790871, 29281072, 44782816, 47581742, 58562144, 95163484, 190326968, 380653936, 761307872]

約数ペア:

[(1, 761307872), (2, 380653936), (4, 190326968), (8, 95163484), (13, 58562144), (16, 47581742), (17, 44782816), (26, 29281072), (32, 23790871), (34, 22391408), (52, 14640536), (68, 11195704), (83, 9172384), (104, 7320268), (136, 5597852), (166, 4586192), (208, 3660134), (221, 3444832), (272, 2798926), (332, 2293096), (416, 1830067), (442, 1722416), (544, 1399463), (664, 1146548), (884, 861208), (1079, 705568), (1297, 586976), (1328, 573274), (1411, 539552), (1768, 430604), (2158, 352784), (2594, 293488), (2656, 286637), (2822, 269776), (3536, 215302), (4316, 176392), (5188, 146744), (5644, 134888), (7072, 107651), (8632, 88196), (10376, 73372), (11288, 67444), (16861, 45152), (17264, 44098), (18343, 41504), (20752, 36686), (22049, 34528), (22576, 33722)]