2012157056

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 4961900160

約数和(自身を除く): 2949743104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 227, 364, 416, 448, 454, 728, 761, 832, 896, 908, 1456, 1522, 1589, 1664, 1816, 2912, 2951, 3044, 3178, 3632, 5327, 5824, 5902, 6088, 6356, 7264, 9893, 10654, 11648, 11804, 12176, 12712, 14528, 19786, 20657, 21308, 23608, 24352, 25424, 29056, 39572, 41314, 42616, 47216, 48704, 50848, 69251, 79144, 82628, 85232, 94432, 97408, 101696, 138502, 158288, 165256, 170464, 172747, 188864, 203392, 277004, 316576, 330512, 340928, 345494, 377728, 554008, 633152, 661024, 681856, 690988, 1108016, 1209229, 1266304, 1322048, 1381976, 2216032, 2245711, 2418458, 2644096, 2763952, 4432064, 4491422, 4836916, 5527904, 8864128, 8982844, 9673832, 11055808, 15719977, 17965688, 19347664, 22111616, 31439954, 35931376, 38695328, 62879908, 71862752, 77390656, 125759816, 143725504, 154781312, 251519632, 287451008, 503039264, 1006078528, 2012157056]

約数ペア:

[(1, 2012157056), (2, 1006078528), (4, 503039264), (7, 287451008), (8, 251519632), (13, 154781312), (14, 143725504), (16, 125759816), (26, 77390656), (28, 71862752), (32, 62879908), (52, 38695328), (56, 35931376), (64, 31439954), (91, 22111616), (104, 19347664), (112, 17965688), (128, 15719977), (182, 11055808), (208, 9673832), (224, 8982844), (227, 8864128), (364, 5527904), (416, 4836916), (448, 4491422), (454, 4432064), (728, 2763952), (761, 2644096), (832, 2418458), (896, 2245711), (908, 2216032), (1456, 1381976), (1522, 1322048), (1589, 1266304), (1664, 1209229), (1816, 1108016), (2912, 690988), (2951, 681856), (3044, 661024), (3178, 633152), (3632, 554008), (5327, 377728), (5824, 345494), (5902, 340928), (6088, 330512), (6356, 316576), (7264, 277004), (9893, 203392), (10654, 188864), (11648, 172747), (11804, 170464), (12176, 165256), (12712, 158288), (14528, 138502), (19786, 101696), (20657, 97408), (21308, 94432), (23608, 85232), (24352, 82628), (25424, 79144), (29056, 69251), (39572, 50848), (41314, 48704), (42616, 47216)]