743670032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 1870951680

約数和(自身を除く): 1127281648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 61, 68, 76, 112, 119, 122, 133, 136, 152, 238, 244, 266, 272, 304, 323, 337, 427, 476, 488, 532, 646, 674, 854, 952, 976, 1037, 1064, 1159, 1292, 1348, 1708, 1904, 2074, 2128, 2261, 2318, 2359, 2584, 2696, 3416, 4148, 4522, 4636, 4718, 5168, 5392, 5729, 6403, 6832, 7259, 8113, 8296, 9044, 9272, 9436, 11458, 12806, 14518, 16226, 16592, 18088, 18544, 18872, 19703, 20557, 22916, 25612, 29036, 32452, 36176, 37744, 39406, 40103, 41114, 44821, 45832, 51224, 58072, 64904, 78812, 80206, 82228, 89642, 91664, 102448, 108851, 116144, 129808, 137921, 143899, 157624, 160412, 164456, 179284, 217702, 275842, 287798, 315248, 320824, 328912, 349469, 358568, 390583, 435404, 551684, 575596, 641648, 698938, 717136, 761957, 781166, 870808, 1103368, 1151192, 1397876, 1523914, 1562332, 1741616, 2206736, 2302384, 2446283, 2734081, 2795752, 3047828, 3124664, 4892566, 5468162, 5591504, 6095656, 6249328, 6639911, 9785132, 10936324, 12191312, 13279822, 19570264, 21872648, 26559644, 39140528, 43745296, 46479377, 53119288, 92958754, 106238576, 185917508, 371835016, 743670032]

約数ペア:

[(1, 743670032), (2, 371835016), (4, 185917508), (7, 106238576), (8, 92958754), (14, 53119288), (16, 46479377), (17, 43745296), (19, 39140528), (28, 26559644), (34, 21872648), (38, 19570264), (56, 13279822), (61, 12191312), (68, 10936324), (76, 9785132), (112, 6639911), (119, 6249328), (122, 6095656), (133, 5591504), (136, 5468162), (152, 4892566), (238, 3124664), (244, 3047828), (266, 2795752), (272, 2734081), (304, 2446283), (323, 2302384), (337, 2206736), (427, 1741616), (476, 1562332), (488, 1523914), (532, 1397876), (646, 1151192), (674, 1103368), (854, 870808), (952, 781166), (976, 761957), (1037, 717136), (1064, 698938), (1159, 641648), (1292, 575596), (1348, 551684), (1708, 435404), (1904, 390583), (2074, 358568), (2128, 349469), (2261, 328912), (2318, 320824), (2359, 315248), (2584, 287798), (2696, 275842), (3416, 217702), (4148, 179284), (4522, 164456), (4636, 160412), (4718, 157624), (5168, 143899), (5392, 137921), (5729, 129808), (6403, 116144), (6832, 108851), (7259, 102448), (8113, 91664), (8296, 89642), (9044, 82228), (9272, 80206), (9436, 78812), (11458, 64904), (12806, 58072), (14518, 51224), (16226, 45832), (16592, 44821), (18088, 41114), (18544, 40103), (18872, 39406), (19703, 37744), (20557, 36176), (22916, 32452), (25612, 29036)]