172696914

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 453600000

約数和(自身を除く): 280903086

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 29, 34, 39, 51, 54, 58, 78, 87, 102, 117, 153, 174, 221, 234, 261, 306, 351, 377, 442, 459, 493, 499, 522, 663, 702, 754, 783, 918, 986, 998, 1131, 1326, 1479, 1497, 1566, 1989, 2262, 2958, 2994, 3393, 3978, 4437, 4491, 5967, 6409, 6487, 6786, 8483, 8874, 8982, 10179, 11934, 12818, 12974, 13311, 13473, 14471, 16966, 19227, 19461, 20358, 25449, 26622, 26946, 28942, 38454, 38922, 43413, 50898, 57681, 58383, 76347, 86826, 110279, 115362, 116766, 130239, 152694, 173043, 175149, 188123, 220558, 229041, 246007, 260478, 330837, 346086, 350298, 376246, 390717, 458082, 492014, 564369, 661674, 738021, 781434, 992511, 1128738, 1476042, 1693107, 1985022, 2214063, 2977533, 3198091, 3386214, 4428126, 5079321, 5955066, 6396182, 6642189, 9594273, 10158642, 13284378, 19188546, 28782819, 57565638, 86348457, 172696914]

約数ペア:

[(1, 172696914), (2, 86348457), (3, 57565638), (6, 28782819), (9, 19188546), (13, 13284378), (17, 10158642), (18, 9594273), (26, 6642189), (27, 6396182), (29, 5955066), (34, 5079321), (39, 4428126), (51, 3386214), (54, 3198091), (58, 2977533), (78, 2214063), (87, 1985022), (102, 1693107), (117, 1476042), (153, 1128738), (174, 992511), (221, 781434), (234, 738021), (261, 661674), (306, 564369), (351, 492014), (377, 458082), (442, 390717), (459, 376246), (493, 350298), (499, 346086), (522, 330837), (663, 260478), (702, 246007), (754, 229041), (783, 220558), (918, 188123), (986, 175149), (998, 173043), (1131, 152694), (1326, 130239), (1479, 116766), (1497, 115362), (1566, 110279), (1989, 86826), (2262, 76347), (2958, 58383), (2994, 57681), (3393, 50898), (3978, 43413), (4437, 38922), (4491, 38454), (5967, 28942), (6409, 26946), (6487, 26622), (6786, 25449), (8483, 20358), (8874, 19461), (8982, 19227), (10179, 16966), (11934, 14471), (12818, 13473), (12974, 13311)]