239410728

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 720308160

約数和(自身を除く): 480897432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 103, 108, 136, 153, 162, 204, 206, 211, 216, 306, 309, 324, 408, 412, 422, 459, 612, 618, 633, 648, 824, 844, 918, 927, 1224, 1236, 1266, 1377, 1688, 1751, 1836, 1854, 1899, 2472, 2532, 2754, 2781, 3502, 3587, 3672, 3708, 3798, 5064, 5253, 5508, 5562, 5697, 7004, 7174, 7416, 7596, 8343, 10506, 10761, 11016, 11124, 11394, 14008, 14348, 15192, 15759, 16686, 17091, 21012, 21522, 21733, 22248, 22788, 28696, 31518, 32283, 33372, 34182, 42024, 43044, 43466, 45576, 47277, 63036, 64566, 65199, 66744, 68364, 86088, 86932, 94554, 96849, 126072, 129132, 130398, 136728, 141831, 173864, 189108, 193698, 195597, 258264, 260796, 283662, 290547, 369461, 378216, 387396, 391194, 521592, 567324, 581094, 586791, 738922, 774792, 782388, 1108383, 1134648, 1162188, 1173582, 1477844, 1564776, 1760373, 2216766, 2324376, 2347164, 2955688, 3325149, 3520746, 4433532, 4694328, 6650298, 7041492, 8867064, 9975447, 13300596, 14082984, 19950894, 26601192, 29926341, 39901788, 59852682, 79803576, 119705364, 239410728]

約数ペア:

[(1, 239410728), (2, 119705364), (3, 79803576), (4, 59852682), (6, 39901788), (8, 29926341), (9, 26601192), (12, 19950894), (17, 14082984), (18, 13300596), (24, 9975447), (27, 8867064), (34, 7041492), (36, 6650298), (51, 4694328), (54, 4433532), (68, 3520746), (72, 3325149), (81, 2955688), (102, 2347164), (103, 2324376), (108, 2216766), (136, 1760373), (153, 1564776), (162, 1477844), (204, 1173582), (206, 1162188), (211, 1134648), (216, 1108383), (306, 782388), (309, 774792), (324, 738922), (408, 586791), (412, 581094), (422, 567324), (459, 521592), (612, 391194), (618, 387396), (633, 378216), (648, 369461), (824, 290547), (844, 283662), (918, 260796), (927, 258264), (1224, 195597), (1236, 193698), (1266, 189108), (1377, 173864), (1688, 141831), (1751, 136728), (1836, 130398), (1854, 129132), (1899, 126072), (2472, 96849), (2532, 94554), (2754, 86932), (2781, 86088), (3502, 68364), (3587, 66744), (3672, 65199), (3708, 64566), (3798, 63036), (5064, 47277), (5253, 45576), (5508, 43466), (5562, 43044), (5697, 42024), (7004, 34182), (7174, 33372), (7416, 32283), (7596, 31518), (8343, 28696), (10506, 22788), (10761, 22248), (11016, 21733), (11124, 21522), (11394, 21012), (14008, 17091), (14348, 16686), (15192, 15759)]