2015694772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 4618951680

約数和(自身を除く): 2603256908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 151, 169, 182, 196, 217, 302, 338, 364, 403, 434, 604, 637, 676, 806, 868, 1057, 1183, 1274, 1519, 1612, 1963, 2114, 2197, 2366, 2548, 2821, 3038, 3926, 4228, 4394, 4681, 4732, 5239, 5642, 6076, 7399, 7852, 8281, 8788, 9362, 10478, 11284, 13741, 14798, 15379, 16562, 18724, 19747, 20956, 25519, 27482, 29596, 30758, 32767, 33124, 36673, 39494, 51038, 54964, 60853, 61516, 65534, 68107, 73346, 78988, 96187, 102076, 107653, 121706, 131068, 136214, 146692, 178633, 192374, 215306, 229369, 243412, 256711, 272428, 331747, 357266, 384748, 425971, 430612, 458738, 476749, 513422, 663494, 714532, 791089, 851942, 917476, 953498, 1026844, 1250431, 1326988, 1582178, 1703884, 1906996, 2322229, 2500862, 2981797, 3164356, 3337243, 4644458, 5001724, 5537623, 5963594, 6674486, 9288916, 10284157, 11075246, 11927188, 13348972, 16255603, 20568314, 22150492, 32511206, 38763361, 41136628, 65022412, 71989099, 77526722, 143978198, 155053444, 287956396, 503923693, 1007847386, 2015694772]

約数ペア:

[(1, 2015694772), (2, 1007847386), (4, 503923693), (7, 287956396), (13, 155053444), (14, 143978198), (26, 77526722), (28, 71989099), (31, 65022412), (49, 41136628), (52, 38763361), (62, 32511206), (91, 22150492), (98, 20568314), (124, 16255603), (151, 13348972), (169, 11927188), (182, 11075246), (196, 10284157), (217, 9288916), (302, 6674486), (338, 5963594), (364, 5537623), (403, 5001724), (434, 4644458), (604, 3337243), (637, 3164356), (676, 2981797), (806, 2500862), (868, 2322229), (1057, 1906996), (1183, 1703884), (1274, 1582178), (1519, 1326988), (1612, 1250431), (1963, 1026844), (2114, 953498), (2197, 917476), (2366, 851942), (2548, 791089), (2821, 714532), (3038, 663494), (3926, 513422), (4228, 476749), (4394, 458738), (4681, 430612), (4732, 425971), (5239, 384748), (5642, 357266), (6076, 331747), (7399, 272428), (7852, 256711), (8281, 243412), (8788, 229369), (9362, 215306), (10478, 192374), (11284, 178633), (13741, 146692), (14798, 136214), (15379, 131068), (16562, 121706), (18724, 107653), (19747, 102076), (20956, 96187), (25519, 78988), (27482, 73346), (29596, 68107), (30758, 65534), (32767, 61516), (33124, 60853), (36673, 54964), (39494, 51038)]