998193216

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7532

約数の個数: 112

約数和(自身を含む): 2864998080

約数和(自身を除く): 1866804864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 136, 164, 192, 204, 246, 272, 328, 408, 492, 544, 656, 697, 816, 984, 1088, 1312, 1394, 1632, 1968, 2091, 2624, 2788, 3264, 3936, 4182, 5576, 7459, 7872, 8364, 11152, 14918, 16728, 22304, 22377, 29836, 33456, 44608, 44754, 59672, 66912, 89508, 119344, 126803, 133824, 179016, 238688, 253606, 305819, 358032, 380409, 477376, 507212, 611638, 716064, 760818, 917457, 1014424, 1223276, 1432128, 1521636, 1834914, 2028848, 2446552, 3043272, 3669828, 4057696, 4893104, 5198923, 6086544, 7339656, 8115392, 9786208, 10397846, 12173088, 14679312, 15596769, 19572416, 20795692, 24346176, 29358624, 31193538, 41591384, 58717248, 62387076, 83182768, 124774152, 166365536, 249548304, 332731072, 499096608, 998193216]

約数ペア:

[(1, 998193216), (2, 499096608), (3, 332731072), (4, 249548304), (6, 166365536), (8, 124774152), (12, 83182768), (16, 62387076), (17, 58717248), (24, 41591384), (32, 31193538), (34, 29358624), (41, 24346176), (48, 20795692), (51, 19572416), (64, 15596769), (68, 14679312), (82, 12173088), (96, 10397846), (102, 9786208), (123, 8115392), (136, 7339656), (164, 6086544), (192, 5198923), (204, 4893104), (246, 4057696), (272, 3669828), (328, 3043272), (408, 2446552), (492, 2028848), (544, 1834914), (656, 1521636), (697, 1432128), (816, 1223276), (984, 1014424), (1088, 917457), (1312, 760818), (1394, 716064), (1632, 611638), (1968, 507212), (2091, 477376), (2624, 380409), (2788, 358032), (3264, 305819), (3936, 253606), (4182, 238688), (5576, 179016), (7459, 133824), (7872, 126803), (8364, 119344), (11152, 89508), (14918, 66912), (16728, 59672), (22304, 44754), (22377, 44608), (29836, 33456)]