1690579128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 5016038400

約数和(自身を除く): 3325459272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 353, 406, 609, 696, 706, 812, 983, 1059, 1218, 1412, 1624, 1966, 2118, 2436, 2471, 2824, 2949, 3932, 4236, 4872, 4942, 5898, 6881, 7413, 7864, 8472, 9884, 10237, 11796, 13762, 14826, 19768, 20474, 20643, 23592, 27524, 28507, 29652, 30711, 40948, 41286, 55048, 57014, 59304, 61422, 71659, 81896, 82572, 85521, 114028, 122844, 143318, 165144, 171042, 199549, 214977, 228056, 245688, 286636, 342084, 346999, 399098, 429954, 573272, 598647, 684168, 693998, 798196, 859908, 1040997, 1197294, 1387996, 1596392, 1719816, 2081994, 2394588, 2428993, 2775992, 4163988, 4789176, 4857986, 7286979, 8327976, 9715972, 10062971, 14573958, 19431944, 20125942, 29147916, 30188913, 40251884, 58295832, 60377826, 70440797, 80503768, 120755652, 140881594, 211322391, 241511304, 281763188, 422644782, 563526376, 845289564, 1690579128]

約数ペア:

[(1, 1690579128), (2, 845289564), (3, 563526376), (4, 422644782), (6, 281763188), (7, 241511304), (8, 211322391), (12, 140881594), (14, 120755652), (21, 80503768), (24, 70440797), (28, 60377826), (29, 58295832), (42, 40251884), (56, 30188913), (58, 29147916), (84, 20125942), (87, 19431944), (116, 14573958), (168, 10062971), (174, 9715972), (203, 8327976), (232, 7286979), (348, 4857986), (353, 4789176), (406, 4163988), (609, 2775992), (696, 2428993), (706, 2394588), (812, 2081994), (983, 1719816), (1059, 1596392), (1218, 1387996), (1412, 1197294), (1624, 1040997), (1966, 859908), (2118, 798196), (2436, 693998), (2471, 684168), (2824, 598647), (2949, 573272), (3932, 429954), (4236, 399098), (4872, 346999), (4942, 342084), (5898, 286636), (6881, 245688), (7413, 228056), (7864, 214977), (8472, 199549), (9884, 171042), (10237, 165144), (11796, 143318), (13762, 122844), (14826, 114028), (19768, 85521), (20474, 82572), (20643, 81896), (23592, 71659), (27524, 61422), (28507, 59304), (29652, 57014), (30711, 55048), (40948, 41286)]