28337845788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2846

約数の個数: 240

約数和(自身を含む): 87669514240

約数和(自身を除く): 59331668452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 127, 148, 162, 189, 222, 252, 254, 259, 324, 333, 378, 381, 444, 508, 518, 567, 666, 756, 762, 777, 889, 999, 1036, 1134, 1143, 1332, 1524, 1554, 1778, 1998, 2268, 2286, 2331, 2659, 2667, 2997, 3108, 3429, 3556, 3996, 4572, 4662, 4699, 5318, 5334, 5994, 6858, 6993, 7977, 8001, 9324, 9398, 10287, 10636, 10668, 11988, 13716, 13986, 14097, 15954, 16002, 18613, 18796, 20574, 20979, 23931, 24003, 27972, 28194, 31908, 32004, 32893, 37226, 41148, 41958, 42291, 47862, 48006, 55839, 56388, 65786, 71793, 72009, 74452, 83916, 84582, 95724, 96012, 98383, 98679, 111678, 126873, 131572, 143586, 144018, 167517, 169164, 196766, 197358, 215379, 223356, 253746, 287172, 288036, 295149, 296037, 335034, 337693, 380619, 393532, 394716, 430758, 502551, 507492, 590298, 592074, 670068, 675386, 688681, 761238, 861516, 885447, 888111, 1005102, 1013079, 1180596, 1184148, 1350772, 1377362, 1507653, 1522476, 1770894, 1776222, 2010204, 2026158, 2066043, 2363851, 2656341, 2664333, 2754724, 3015306, 3039237, 3541788, 3552444, 4052316, 4132086, 4727702, 5312682, 5328666, 6030612, 6078474, 6198129, 7091553, 7969023, 8264172, 9117711, 9455404, 10625364, 10657332, 12156948, 12396258, 12494641, 14183106, 15938046, 18235422, 18594387, 21274659, 24792516, 24989282, 27353133, 28366212, 31876092, 36470844, 37188774, 37483923, 42549318, 49978564, 54706266, 55783161, 63823977, 74377548, 74967846, 85098636, 87462487, 109412532, 111566322, 112451769, 127647954, 149935692, 174924974, 191471931, 223132644, 224903538, 255295908, 262387461, 337355307, 349849948, 382943862, 449807076, 524774922, 674710614, 765887724, 787162383, 1012065921, 1049549844, 1349421228, 1574324766, 2024131842, 2361487149, 3148649532, 4048263684, 4722974298, 7084461447, 9445948596, 14168922894, 28337845788]

約数ペア:

[(1, 28337845788), (2, 14168922894), (3, 9445948596), (4, 7084461447), (6, 4722974298), (7, 4048263684), (9, 3148649532), (12, 2361487149), (14, 2024131842), (18, 1574324766), (21, 1349421228), (27, 1049549844), (28, 1012065921), (36, 787162383), (37, 765887724), (42, 674710614), (54, 524774922), (63, 449807076), (74, 382943862), (81, 349849948), (84, 337355307), (108, 262387461), (111, 255295908), (126, 224903538), (127, 223132644), (148, 191471931), (162, 174924974), (189, 149935692), (222, 127647954), (252, 112451769), (254, 111566322), (259, 109412532), (324, 87462487), (333, 85098636), (378, 74967846), (381, 74377548), (444, 63823977), (508, 55783161), (518, 54706266), (567, 49978564), (666, 42549318), (756, 37483923), (762, 37188774), (777, 36470844), (889, 31876092), (999, 28366212), (1036, 27353133), (1134, 24989282), (1143, 24792516), (1332, 21274659), (1524, 18594387), (1554, 18235422), (1778, 15938046), (1998, 14183106), (2268, 12494641), (2286, 12396258), (2331, 12156948), (2659, 10657332), (2667, 10625364), (2997, 9455404), (3108, 9117711), (3429, 8264172), (3556, 7969023), (3996, 7091553), (4572, 6198129), (4662, 6078474), (4699, 6030612), (5318, 5328666), (5334, 5312682), (5994, 4727702), (6858, 4132086), (6993, 4052316), (7977, 3552444), (8001, 3541788), (9324, 3039237), (9398, 3015306), (10287, 2754724), (10636, 2664333), (10668, 2656341), (11988, 2363851), (13716, 2066043), (13986, 2026158), (14097, 2010204), (15954, 1776222), (16002, 1770894), (18613, 1522476), (18796, 1507653), (20574, 1377362), (20979, 1350772), (23931, 1184148), (24003, 1180596), (27972, 1013079), (28194, 1005102), (31908, 888111), (32004, 885447), (32893, 861516), (37226, 761238), (41148, 688681), (41958, 675386), (42291, 670068), (47862, 592074), (48006, 590298), (55839, 507492), (56388, 502551), (65786, 430758), (71793, 394716), (72009, 393532), (74452, 380619), (83916, 337693), (84582, 335034), (95724, 296037), (96012, 295149), (98383, 288036), (98679, 287172), (111678, 253746), (126873, 223356), (131572, 215379), (143586, 197358), (144018, 196766), (167517, 169164)]