121272424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 183546776

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 164, 182, 221, 238, 239, 287, 328, 364, 442, 476, 478, 533, 574, 697, 728, 884, 952, 956, 1066, 1148, 1394, 1547, 1673, 1768, 1912, 2132, 2296, 2788, 3094, 3107, 3346, 3731, 4063, 4264, 4879, 5576, 6188, 6214, 6692, 7462, 8126, 9061, 9758, 9799, 12376, 12428, 13384, 14924, 16252, 18122, 19516, 19598, 21749, 24856, 28441, 29848, 32504, 36244, 39032, 39196, 43498, 52819, 56882, 63427, 68593, 72488, 78392, 86996, 105638, 113764, 126854, 127387, 137186, 166583, 173992, 211276, 227528, 253708, 254774, 274372, 333166, 369733, 422552, 507416, 509548, 548744, 666332, 739466, 891709, 1019096, 1166081, 1332664, 1478932, 1783418, 2165579, 2332162, 2957864, 3566836, 4331158, 4664324, 7133672, 8662316, 9328648, 15159053, 17324632, 30318106, 60636212, 121272424]

約数ペア:

[(1, 121272424), (2, 60636212), (4, 30318106), (7, 17324632), (8, 15159053), (13, 9328648), (14, 8662316), (17, 7133672), (26, 4664324), (28, 4331158), (34, 3566836), (41, 2957864), (52, 2332162), (56, 2165579), (68, 1783418), (82, 1478932), (91, 1332664), (104, 1166081), (119, 1019096), (136, 891709), (164, 739466), (182, 666332), (221, 548744), (238, 509548), (239, 507416), (287, 422552), (328, 369733), (364, 333166), (442, 274372), (476, 254774), (478, 253708), (533, 227528), (574, 211276), (697, 173992), (728, 166583), (884, 137186), (952, 127387), (956, 126854), (1066, 113764), (1148, 105638), (1394, 86996), (1547, 78392), (1673, 72488), (1768, 68593), (1912, 63427), (2132, 56882), (2296, 52819), (2788, 43498), (3094, 39196), (3107, 39032), (3346, 36244), (3731, 32504), (4063, 29848), (4264, 28441), (4879, 24856), (5576, 21749), (6188, 19598), (6214, 19516), (6692, 18122), (7462, 16252), (8126, 14924), (9061, 13384), (9758, 12428), (9799, 12376)]