242689216

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 140

約数和(自身を含む): 621781840

約数和(自身を除く): 379092624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 121, 148, 154, 176, 224, 242, 259, 296, 308, 352, 407, 448, 484, 518, 592, 616, 704, 814, 847, 968, 1036, 1184, 1232, 1331, 1628, 1694, 1936, 2072, 2368, 2464, 2662, 2849, 3256, 3388, 3872, 4144, 4477, 4928, 5324, 5698, 6512, 6776, 7744, 8288, 8954, 9317, 10648, 11396, 13024, 13552, 14641, 16576, 17908, 18634, 21296, 22792, 26048, 27104, 29282, 31339, 35816, 37268, 42592, 45584, 49247, 54208, 58564, 62678, 71632, 74536, 85184, 91168, 98494, 102487, 117128, 125356, 143264, 149072, 182336, 196988, 204974, 234256, 250712, 286528, 298144, 344729, 393976, 409948, 468512, 501424, 541717, 596288, 689458, 787952, 819896, 937024, 1002848, 1083434, 1378916, 1575904, 1639792, 2005696, 2166868, 2757832, 3151808, 3279584, 3792019, 4333736, 5515664, 6559168, 7584038, 8667472, 11031328, 15168076, 17334944, 22062656, 30336152, 34669888, 60672304, 121344608, 242689216]

約数ペア:

[(1, 242689216), (2, 121344608), (4, 60672304), (7, 34669888), (8, 30336152), (11, 22062656), (14, 17334944), (16, 15168076), (22, 11031328), (28, 8667472), (32, 7584038), (37, 6559168), (44, 5515664), (56, 4333736), (64, 3792019), (74, 3279584), (77, 3151808), (88, 2757832), (112, 2166868), (121, 2005696), (148, 1639792), (154, 1575904), (176, 1378916), (224, 1083434), (242, 1002848), (259, 937024), (296, 819896), (308, 787952), (352, 689458), (407, 596288), (448, 541717), (484, 501424), (518, 468512), (592, 409948), (616, 393976), (704, 344729), (814, 298144), (847, 286528), (968, 250712), (1036, 234256), (1184, 204974), (1232, 196988), (1331, 182336), (1628, 149072), (1694, 143264), (1936, 125356), (2072, 117128), (2368, 102487), (2464, 98494), (2662, 91168), (2849, 85184), (3256, 74536), (3388, 71632), (3872, 62678), (4144, 58564), (4477, 54208), (4928, 49247), (5324, 45584), (5698, 42592), (6512, 37268), (6776, 35816), (7744, 31339), (8288, 29282), (8954, 27104), (9317, 26048), (10648, 22792), (11396, 21296), (13024, 18634), (13552, 17908), (14641, 16576)]