28178804544

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18979}}^1$

素因数の和:19061

約数の個数: 224

約数和(自身を含む): 87933580800

約数和(自身を除く): 59754776256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 37, 38, 44, 48, 57, 64, 66, 74, 76, 88, 96, 111, 114, 132, 148, 152, 176, 192, 209, 222, 228, 264, 296, 304, 352, 407, 418, 444, 456, 528, 592, 608, 627, 703, 704, 814, 836, 888, 912, 1056, 1184, 1216, 1221, 1254, 1406, 1628, 1672, 1776, 1824, 2109, 2112, 2368, 2442, 2508, 2812, 3256, 3344, 3552, 3648, 4218, 4884, 5016, 5624, 6512, 6688, 7104, 7733, 8436, 9768, 10032, 11248, 13024, 13376, 15466, 16872, 18979, 19536, 20064, 22496, 23199, 26048, 30932, 33744, 37958, 39072, 40128, 44992, 46398, 56937, 61864, 67488, 75916, 78144, 92796, 113874, 123728, 134976, 151832, 185592, 208769, 227748, 247456, 303664, 360601, 371184, 417538, 455496, 494912, 607328, 626307, 702223, 721202, 742368, 835076, 910992, 1081803, 1214656, 1252614, 1404446, 1442404, 1484736, 1670152, 1821984, 2106669, 2163606, 2505228, 2808892, 2884808, 3340304, 3643968, 3966611, 4213338, 4327212, 5010456, 5617784, 5769616, 6680608, 7724453, 7933222, 8426676, 8654424, 10020912, 11235568, 11539232, 11899833, 13342237, 13361216, 15448906, 15866444, 16853352, 17308848, 20041824, 22471136, 23078464, 23173359, 23799666, 26684474, 30897812, 31732888, 33706704, 34617696, 40026711, 40083648, 44942272, 46346718, 47599332, 53368948, 61795624, 63465776, 67413408, 69235392, 80053422, 92693436, 95198664, 106737896, 123591248, 126931552, 134826816, 146764607, 160106844, 185386872, 190397328, 213475792, 247182496, 253863104, 293529214, 320213688, 370773744, 380794656, 426951584, 440293821, 494364992, 587058428, 640427376, 741547488, 761589312, 853903168, 880587642, 1174116856, 1280854752, 1483094976, 1761175284, 2348233712, 2561709504, 3522350568, 4696467424, 7044701136, 9392934848, 14089402272, 28178804544]

約数ペア:

[(1, 28178804544), (2, 14089402272), (3, 9392934848), (4, 7044701136), (6, 4696467424), (8, 3522350568), (11, 2561709504), (12, 2348233712), (16, 1761175284), (19, 1483094976), (22, 1280854752), (24, 1174116856), (32, 880587642), (33, 853903168), (37, 761589312), (38, 741547488), (44, 640427376), (48, 587058428), (57, 494364992), (64, 440293821), (66, 426951584), (74, 380794656), (76, 370773744), (88, 320213688), (96, 293529214), (111, 253863104), (114, 247182496), (132, 213475792), (148, 190397328), (152, 185386872), (176, 160106844), (192, 146764607), (209, 134826816), (222, 126931552), (228, 123591248), (264, 106737896), (296, 95198664), (304, 92693436), (352, 80053422), (407, 69235392), (418, 67413408), (444, 63465776), (456, 61795624), (528, 53368948), (592, 47599332), (608, 46346718), (627, 44942272), (703, 40083648), (704, 40026711), (814, 34617696), (836, 33706704), (888, 31732888), (912, 30897812), (1056, 26684474), (1184, 23799666), (1216, 23173359), (1221, 23078464), (1254, 22471136), (1406, 20041824), (1628, 17308848), (1672, 16853352), (1776, 15866444), (1824, 15448906), (2109, 13361216), (2112, 13342237), (2368, 11899833), (2442, 11539232), (2508, 11235568), (2812, 10020912), (3256, 8654424), (3344, 8426676), (3552, 7933222), (3648, 7724453), (4218, 6680608), (4884, 5769616), (5016, 5617784), (5624, 5010456), (6512, 4327212), (6688, 4213338), (7104, 3966611), (7733, 3643968), (8436, 3340304), (9768, 2884808), (10032, 2808892), (11248, 2505228), (13024, 2163606), (13376, 2106669), (15466, 1821984), (16872, 1670152), (18979, 1484736), (19536, 1442404), (20064, 1404446), (22496, 1252614), (23199, 1214656), (26048, 1081803), (30932, 910992), (33744, 835076), (37958, 742368), (39072, 721202), (40128, 702223), (44992, 626307), (46398, 607328), (56937, 494912), (61864, 455496), (67488, 417538), (75916, 371184), (78144, 360601), (92796, 303664), (113874, 247456), (123728, 227748), (134976, 208769), (151832, 185592)]