1897868808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4420

約数の個数: 192

約数和(自身を含む): 6107400000

約数和(自身を除く): 4209531192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 29, 33, 36, 38, 44, 57, 58, 66, 72, 76, 87, 88, 99, 114, 116, 132, 152, 171, 174, 198, 209, 228, 232, 261, 264, 319, 342, 348, 396, 418, 456, 522, 551, 627, 638, 684, 696, 792, 836, 957, 1044, 1102, 1254, 1276, 1368, 1653, 1672, 1881, 1914, 2088, 2204, 2508, 2552, 2871, 3306, 3762, 3828, 4349, 4408, 4959, 5016, 5742, 6061, 6612, 7524, 7656, 8698, 9918, 11484, 12122, 13047, 13224, 15048, 17396, 18183, 19836, 22968, 24244, 26094, 34792, 36366, 39141, 39672, 47839, 48488, 52188, 54549, 72732, 78282, 82631, 95678, 104376, 109098, 126121, 143517, 145464, 156564, 165262, 191356, 218196, 247893, 252242, 287034, 313128, 330524, 378363, 382712, 430551, 436392, 495786, 504484, 574068, 661048, 743679, 756726, 861102, 908941, 991572, 1008968, 1135089, 1148136, 1387331, 1487358, 1513452, 1722204, 1817882, 1983144, 2270178, 2396299, 2726823, 2774662, 2974716, 3026904, 3444408, 3635764, 4161993, 4540356, 4792598, 5453646, 5549324, 5949432, 7188897, 7271528, 8180469, 8323986, 9080712, 9585196, 10907292, 11098648, 12485979, 14377794, 16360938, 16647972, 19170392, 21566691, 21814584, 24971958, 26359289, 28755588, 32721876, 33295944, 43133382, 49943916, 52718578, 57511176, 65443752, 79077867, 86266764, 99887832, 105437156, 158155734, 172533528, 210874312, 237233601, 316311468, 474467202, 632622936, 948934404, 1897868808]

約数ペア:

[(1, 1897868808), (2, 948934404), (3, 632622936), (4, 474467202), (6, 316311468), (8, 237233601), (9, 210874312), (11, 172533528), (12, 158155734), (18, 105437156), (19, 99887832), (22, 86266764), (24, 79077867), (29, 65443752), (33, 57511176), (36, 52718578), (38, 49943916), (44, 43133382), (57, 33295944), (58, 32721876), (66, 28755588), (72, 26359289), (76, 24971958), (87, 21814584), (88, 21566691), (99, 19170392), (114, 16647972), (116, 16360938), (132, 14377794), (152, 12485979), (171, 11098648), (174, 10907292), (198, 9585196), (209, 9080712), (228, 8323986), (232, 8180469), (261, 7271528), (264, 7188897), (319, 5949432), (342, 5549324), (348, 5453646), (396, 4792598), (418, 4540356), (456, 4161993), (522, 3635764), (551, 3444408), (627, 3026904), (638, 2974716), (684, 2774662), (696, 2726823), (792, 2396299), (836, 2270178), (957, 1983144), (1044, 1817882), (1102, 1722204), (1254, 1513452), (1276, 1487358), (1368, 1387331), (1653, 1148136), (1672, 1135089), (1881, 1008968), (1914, 991572), (2088, 908941), (2204, 861102), (2508, 756726), (2552, 743679), (2871, 661048), (3306, 574068), (3762, 504484), (3828, 495786), (4349, 436392), (4408, 430551), (4959, 382712), (5016, 378363), (5742, 330524), (6061, 313128), (6612, 287034), (7524, 252242), (7656, 247893), (8698, 218196), (9918, 191356), (11484, 165262), (12122, 156564), (13047, 145464), (13224, 143517), (15048, 126121), (17396, 109098), (18183, 104376), (19836, 95678), (22968, 82631), (24244, 78282), (26094, 72732), (34792, 54549), (36366, 52188), (39141, 48488), (39672, 47839)]