280029568

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 711144000

約数和(自身を除く): 431114432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 728, 754, 812, 829, 832, 896, 928, 1456, 1508, 1624, 1658, 1664, 1856, 2639, 2912, 3016, 3248, 3316, 3712, 5278, 5803, 5824, 6032, 6496, 6632, 10556, 10777, 11606, 11648, 12064, 12992, 13264, 21112, 21554, 23212, 24041, 24128, 25984, 26528, 42224, 43108, 46424, 48082, 48256, 53056, 75439, 84448, 86216, 92848, 96164, 106112, 150878, 168287, 168896, 172432, 185696, 192328, 301756, 312533, 336574, 337792, 344864, 371392, 384656, 603512, 625066, 673148, 689728, 742784, 769312, 1207024, 1250132, 1346296, 1379456, 1538624, 2187731, 2414048, 2500264, 2692592, 3077248, 4375462, 4828096, 5000528, 5385184, 8750924, 9656192, 10001056, 10770368, 17501848, 20002112, 21540736, 35003696, 40004224, 70007392, 140014784, 280029568]

約数ペア:

[(1, 280029568), (2, 140014784), (4, 70007392), (7, 40004224), (8, 35003696), (13, 21540736), (14, 20002112), (16, 17501848), (26, 10770368), (28, 10001056), (29, 9656192), (32, 8750924), (52, 5385184), (56, 5000528), (58, 4828096), (64, 4375462), (91, 3077248), (104, 2692592), (112, 2500264), (116, 2414048), (128, 2187731), (182, 1538624), (203, 1379456), (208, 1346296), (224, 1250132), (232, 1207024), (364, 769312), (377, 742784), (406, 689728), (416, 673148), (448, 625066), (464, 603512), (728, 384656), (754, 371392), (812, 344864), (829, 337792), (832, 336574), (896, 312533), (928, 301756), (1456, 192328), (1508, 185696), (1624, 172432), (1658, 168896), (1664, 168287), (1856, 150878), (2639, 106112), (2912, 96164), (3016, 92848), (3248, 86216), (3316, 84448), (3712, 75439), (5278, 53056), (5803, 48256), (5824, 48082), (6032, 46424), (6496, 43108), (6632, 42224), (10556, 26528), (10777, 25984), (11606, 24128), (11648, 24041), (12064, 23212), (12992, 21554), (13264, 21112)]