868807872

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 168

約数和(自身を含む): 2571333440

約数和(自身を除く): 1702525568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 79, 96, 122, 144, 158, 183, 192, 237, 244, 288, 313, 316, 366, 474, 488, 549, 576, 626, 632, 711, 732, 939, 948, 976, 1098, 1252, 1264, 1422, 1464, 1878, 1896, 1952, 2196, 2504, 2528, 2817, 2844, 2928, 3756, 3792, 3904, 4392, 4819, 5008, 5056, 5634, 5688, 5856, 7512, 7584, 8784, 9638, 10016, 11268, 11376, 11712, 14457, 15024, 15168, 17568, 19093, 19276, 20032, 22536, 22752, 24727, 28914, 30048, 35136, 38186, 38552, 43371, 45072, 45504, 49454, 57279, 57828, 60096, 74181, 76372, 77104, 86742, 90144, 98908, 114558, 115656, 148362, 152744, 154208, 171837, 173484, 180288, 197816, 222543, 229116, 231312, 296724, 305488, 308416, 343674, 346968, 395632, 445086, 458232, 462624, 593448, 610976, 687348, 693936, 791264, 890172, 916464, 925248, 1186896, 1221952, 1374696, 1387872, 1508347, 1582528, 1780344, 1832928, 2373792, 2749392, 2775744, 3016694, 3560688, 3665856, 4525041, 4747584, 5498784, 6033388, 7121376, 9050082, 10997568, 12066776, 13575123, 14242752, 18100164, 24133552, 27150246, 36200328, 48267104, 54300492, 72400656, 96534208, 108600984, 144801312, 217201968, 289602624, 434403936, 868807872]

約数ペア:

[(1, 868807872), (2, 434403936), (3, 289602624), (4, 217201968), (6, 144801312), (8, 108600984), (9, 96534208), (12, 72400656), (16, 54300492), (18, 48267104), (24, 36200328), (32, 27150246), (36, 24133552), (48, 18100164), (61, 14242752), (64, 13575123), (72, 12066776), (79, 10997568), (96, 9050082), (122, 7121376), (144, 6033388), (158, 5498784), (183, 4747584), (192, 4525041), (237, 3665856), (244, 3560688), (288, 3016694), (313, 2775744), (316, 2749392), (366, 2373792), (474, 1832928), (488, 1780344), (549, 1582528), (576, 1508347), (626, 1387872), (632, 1374696), (711, 1221952), (732, 1186896), (939, 925248), (948, 916464), (976, 890172), (1098, 791264), (1252, 693936), (1264, 687348), (1422, 610976), (1464, 593448), (1878, 462624), (1896, 458232), (1952, 445086), (2196, 395632), (2504, 346968), (2528, 343674), (2817, 308416), (2844, 305488), (2928, 296724), (3756, 231312), (3792, 229116), (3904, 222543), (4392, 197816), (4819, 180288), (5008, 173484), (5056, 171837), (5634, 154208), (5688, 152744), (5856, 148362), (7512, 115656), (7584, 114558), (8784, 98908), (9638, 90144), (10016, 86742), (11268, 77104), (11376, 76372), (11712, 74181), (14457, 60096), (15024, 57828), (15168, 57279), (17568, 49454), (19093, 45504), (19276, 45072), (20032, 43371), (22536, 38552), (22752, 38186), (24727, 35136), (28914, 30048)]