31190645696

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 168

約数和(自身を含む): 73523856000

約数和(自身を除く): 42333210304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 83, 112, 164, 166, 224, 287, 328, 332, 448, 499, 574, 581, 656, 664, 998, 1148, 1162, 1312, 1328, 1681, 1996, 2296, 2324, 2624, 2656, 3362, 3403, 3493, 3992, 4592, 4648, 5312, 6724, 6806, 6986, 7984, 9184, 9296, 11767, 13448, 13612, 13972, 15968, 18368, 18592, 20459, 23534, 23821, 26896, 27224, 27944, 31936, 37184, 40918, 41417, 47068, 47642, 53792, 54448, 55888, 81836, 82834, 94136, 95284, 107584, 108896, 111776, 139523, 143213, 163672, 165668, 188272, 190568, 217792, 223552, 279046, 286426, 289919, 327344, 331336, 376544, 381136, 558092, 572852, 579838, 654688, 662672, 753088, 762272, 838819, 976661, 1116184, 1145704, 1159676, 1309376, 1325344, 1524544, 1677638, 1698097, 1953322, 2232368, 2291408, 2319352, 2650688, 3355276, 3396194, 3906644, 4464736, 4582816, 4638704, 5871733, 6710552, 6792388, 7813288, 8929472, 9165632, 9277408, 11743466, 11886679, 13421104, 13584776, 15626576, 18554816, 23486932, 23773358, 26842208, 27169552, 31253152, 46973864, 47546716, 53684416, 54339104, 62506304, 69621977, 93947728, 95093432, 108678208, 139243954, 187895456, 190186864, 278487908, 375790912, 380373728, 487353839, 556975816, 760747456, 974707678, 1113951632, 1949415356, 2227903264, 3898830712, 4455806528, 7797661424, 15595322848, 31190645696]

約数ペア:

[(1, 31190645696), (2, 15595322848), (4, 7797661424), (7, 4455806528), (8, 3898830712), (14, 2227903264), (16, 1949415356), (28, 1113951632), (32, 974707678), (41, 760747456), (56, 556975816), (64, 487353839), (82, 380373728), (83, 375790912), (112, 278487908), (164, 190186864), (166, 187895456), (224, 139243954), (287, 108678208), (328, 95093432), (332, 93947728), (448, 69621977), (499, 62506304), (574, 54339104), (581, 53684416), (656, 47546716), (664, 46973864), (998, 31253152), (1148, 27169552), (1162, 26842208), (1312, 23773358), (1328, 23486932), (1681, 18554816), (1996, 15626576), (2296, 13584776), (2324, 13421104), (2624, 11886679), (2656, 11743466), (3362, 9277408), (3403, 9165632), (3493, 8929472), (3992, 7813288), (4592, 6792388), (4648, 6710552), (5312, 5871733), (6724, 4638704), (6806, 4582816), (6986, 4464736), (7984, 3906644), (9184, 3396194), (9296, 3355276), (11767, 2650688), (13448, 2319352), (13612, 2291408), (13972, 2232368), (15968, 1953322), (18368, 1698097), (18592, 1677638), (20459, 1524544), (23534, 1325344), (23821, 1309376), (26896, 1159676), (27224, 1145704), (27944, 1116184), (31936, 976661), (37184, 838819), (40918, 762272), (41417, 753088), (47068, 662672), (47642, 654688), (53792, 579838), (54448, 572852), (55888, 558092), (81836, 381136), (82834, 376544), (94136, 331336), (95284, 327344), (107584, 289919), (108896, 286426), (111776, 279046), (139523, 223552), (143213, 217792), (163672, 190568), (165668, 188272)]