2168303928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 6427115520

約数和(自身を除く): 4258811592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 223, 248, 372, 434, 446, 651, 669, 744, 868, 892, 1302, 1338, 1561, 1736, 1784, 1867, 2604, 2676, 3122, 3734, 4683, 5208, 5352, 5601, 6244, 6913, 7468, 9366, 11202, 12488, 13069, 13826, 14936, 18732, 20739, 22404, 26138, 27652, 37464, 39207, 41478, 44808, 48391, 52276, 55304, 57877, 78414, 82956, 96782, 104552, 115754, 145173, 156828, 165912, 173631, 193564, 231508, 290346, 313656, 347262, 387128, 405139, 416341, 463016, 580692, 694524, 810278, 832682, 1161384, 1215417, 1249023, 1389048, 1620556, 1665364, 2430834, 2498046, 2914387, 3241112, 3330728, 4861668, 4996092, 5828774, 8743161, 9723336, 9992184, 11657548, 12906571, 17486322, 23315096, 25813142, 34972644, 38719713, 51626284, 69945288, 77439426, 90345997, 103252568, 154878852, 180691994, 271037991, 309757704, 361383988, 542075982, 722767976, 1084151964, 2168303928]

約数ペア:

[(1, 2168303928), (2, 1084151964), (3, 722767976), (4, 542075982), (6, 361383988), (7, 309757704), (8, 271037991), (12, 180691994), (14, 154878852), (21, 103252568), (24, 90345997), (28, 77439426), (31, 69945288), (42, 51626284), (56, 38719713), (62, 34972644), (84, 25813142), (93, 23315096), (124, 17486322), (168, 12906571), (186, 11657548), (217, 9992184), (223, 9723336), (248, 8743161), (372, 5828774), (434, 4996092), (446, 4861668), (651, 3330728), (669, 3241112), (744, 2914387), (868, 2498046), (892, 2430834), (1302, 1665364), (1338, 1620556), (1561, 1389048), (1736, 1249023), (1784, 1215417), (1867, 1161384), (2604, 832682), (2676, 810278), (3122, 694524), (3734, 580692), (4683, 463016), (5208, 416341), (5352, 405139), (5601, 387128), (6244, 347262), (6913, 313656), (7468, 290346), (9366, 231508), (11202, 193564), (12488, 173631), (13069, 165912), (13826, 156828), (14936, 145173), (18732, 115754), (20739, 104552), (22404, 96782), (26138, 82956), (27652, 78414), (37464, 57877), (39207, 55304), (41478, 52276), (44808, 48391)]