1978605504

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3899

約数の個数: 168

約数和(自身を含む): 6057717120

約数和(自身を除く): 4079111616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 576, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1798, 1856, 1984, 2088, 2232, 2697, 2784, 2976, 3596, 3821, 4176, 4464, 5394, 5568, 5952, 7192, 7642, 8091, 8352, 8928, 10788, 11463, 14384, 15284, 16182, 16704, 17856, 21576, 22926, 28768, 30568, 32364, 34389, 43152, 45852, 57536, 61136, 64728, 68778, 86304, 91704, 110809, 118451, 122272, 129456, 137556, 172608, 183408, 221618, 236902, 244544, 258912, 275112, 332427, 355353, 366816, 443236, 473804, 517824, 550224, 664854, 710706, 733632, 886472, 947608, 997281, 1066059, 1100448, 1329708, 1421412, 1772944, 1895216, 1994562, 2132118, 2200896, 2659416, 2842824, 3435079, 3545888, 3790432, 3989124, 4264236, 5318832, 5685648, 6870158, 7091776, 7580864, 7978248, 8528472, 10305237, 10637664, 11371296, 13740316, 15956496, 17056944, 20610474, 21275328, 22742592, 27480632, 30915711, 31912992, 34113888, 41220948, 54961264, 61831422, 63825984, 68227776, 82441896, 109922528, 123662844, 164883792, 219845056, 247325688, 329767584, 494651376, 659535168, 989302752, 1978605504]

約数ペア:

[(1, 1978605504), (2, 989302752), (3, 659535168), (4, 494651376), (6, 329767584), (8, 247325688), (9, 219845056), (12, 164883792), (16, 123662844), (18, 109922528), (24, 82441896), (29, 68227776), (31, 63825984), (32, 61831422), (36, 54961264), (48, 41220948), (58, 34113888), (62, 31912992), (64, 30915711), (72, 27480632), (87, 22742592), (93, 21275328), (96, 20610474), (116, 17056944), (124, 15956496), (144, 13740316), (174, 11371296), (186, 10637664), (192, 10305237), (232, 8528472), (248, 7978248), (261, 7580864), (279, 7091776), (288, 6870158), (348, 5685648), (372, 5318832), (464, 4264236), (496, 3989124), (522, 3790432), (558, 3545888), (576, 3435079), (696, 2842824), (744, 2659416), (899, 2200896), (928, 2132118), (992, 1994562), (1044, 1895216), (1116, 1772944), (1392, 1421412), (1488, 1329708), (1798, 1100448), (1856, 1066059), (1984, 997281), (2088, 947608), (2232, 886472), (2697, 733632), (2784, 710706), (2976, 664854), (3596, 550224), (3821, 517824), (4176, 473804), (4464, 443236), (5394, 366816), (5568, 355353), (5952, 332427), (7192, 275112), (7642, 258912), (8091, 244544), (8352, 236902), (8928, 221618), (10788, 183408), (11463, 172608), (14384, 137556), (15284, 129456), (16182, 122272), (16704, 118451), (17856, 110809), (21576, 91704), (22926, 86304), (28768, 68778), (30568, 64728), (32364, 61136), (34389, 57536), (43152, 45852)]