1628965728

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1731

約数の個数: 240

約数和(自身を含む): 5340368880

約数和(自身を除く): 3711403152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 288, 312, 324, 348, 351, 377, 416, 432, 464, 468, 522, 624, 648, 696, 702, 754, 783, 864, 928, 936, 1044, 1053, 1131, 1248, 1296, 1392, 1404, 1508, 1566, 1667, 1872, 2088, 2106, 2262, 2349, 2592, 2784, 2808, 3016, 3132, 3334, 3393, 3744, 4176, 4212, 4524, 4698, 5001, 5616, 6032, 6264, 6668, 6786, 8352, 8424, 9048, 9396, 10002, 10179, 11232, 12064, 12528, 13336, 13572, 15003, 16848, 18096, 18792, 20004, 20358, 21671, 25056, 26672, 27144, 30006, 30537, 33696, 36192, 37584, 40008, 40716, 43342, 45009, 48343, 53344, 54288, 60012, 61074, 65013, 75168, 80016, 81432, 86684, 90018, 96686, 108576, 120024, 122148, 130026, 135027, 145029, 160032, 162864, 173368, 180036, 193372, 195039, 240048, 244296, 260052, 270054, 290058, 325728, 346736, 360072, 386744, 390078, 435087, 480096, 488592, 520104, 540108, 580116, 585117, 628459, 693472, 720144, 773488, 780156, 870174, 977184, 1040208, 1080216, 1160232, 1170234, 1256918, 1305261, 1440288, 1546976, 1560312, 1740348, 1755351, 1885377, 2080416, 2160432, 2320464, 2340468, 2513836, 2610522, 3120624, 3480696, 3510702, 3770754, 3915783, 4320864, 4640928, 4680936, 5027672, 5221044, 5656131, 6241248, 6961392, 7021404, 7541508, 7831566, 9361872, 10055344, 10442088, 11312262, 13922784, 14042808, 15083016, 15663132, 16968393, 18723744, 20110688, 20884176, 22624524, 28085616, 30166032, 31326264, 33936786, 41768352, 45249048, 50905179, 56171232, 60332064, 62652528, 67873572, 90498096, 101810358, 125305056, 135747144, 180996192, 203620716, 271494288, 407241432, 542988576, 814482864, 1628965728]

約数ペア:

[(1, 1628965728), (2, 814482864), (3, 542988576), (4, 407241432), (6, 271494288), (8, 203620716), (9, 180996192), (12, 135747144), (13, 125305056), (16, 101810358), (18, 90498096), (24, 67873572), (26, 62652528), (27, 60332064), (29, 56171232), (32, 50905179), (36, 45249048), (39, 41768352), (48, 33936786), (52, 31326264), (54, 30166032), (58, 28085616), (72, 22624524), (78, 20884176), (81, 20110688), (87, 18723744), (96, 16968393), (104, 15663132), (108, 15083016), (116, 14042808), (117, 13922784), (144, 11312262), (156, 10442088), (162, 10055344), (174, 9361872), (208, 7831566), (216, 7541508), (232, 7021404), (234, 6961392), (261, 6241248), (288, 5656131), (312, 5221044), (324, 5027672), (348, 4680936), (351, 4640928), (377, 4320864), (416, 3915783), (432, 3770754), (464, 3510702), (468, 3480696), (522, 3120624), (624, 2610522), (648, 2513836), (696, 2340468), (702, 2320464), (754, 2160432), (783, 2080416), (864, 1885377), (928, 1755351), (936, 1740348), (1044, 1560312), (1053, 1546976), (1131, 1440288), (1248, 1305261), (1296, 1256918), (1392, 1170234), (1404, 1160232), (1508, 1080216), (1566, 1040208), (1667, 977184), (1872, 870174), (2088, 780156), (2106, 773488), (2262, 720144), (2349, 693472), (2592, 628459), (2784, 585117), (2808, 580116), (3016, 540108), (3132, 520104), (3334, 488592), (3393, 480096), (3744, 435087), (4176, 390078), (4212, 386744), (4524, 360072), (4698, 346736), (5001, 325728), (5616, 290058), (6032, 270054), (6264, 260052), (6668, 244296), (6786, 240048), (8352, 195039), (8424, 193372), (9048, 180036), (9396, 173368), (10002, 162864), (10179, 160032), (11232, 145029), (12064, 135027), (12528, 130026), (13336, 122148), (13572, 120024), (15003, 108576), (16848, 96686), (18096, 90018), (18792, 86684), (20004, 81432), (20358, 80016), (21671, 75168), (25056, 65013), (26672, 61074), (27144, 60012), (30006, 54288), (30537, 53344), (33696, 48343), (36192, 45009), (37584, 43342), (40008, 40716)]