2155366688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 4586984640

約数和(自身を除く): 2431617952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 211, 212, 304, 317, 422, 424, 608, 634, 844, 848, 1007, 1268, 1688, 1696, 2014, 2536, 3376, 4009, 4028, 5072, 6023, 6752, 8018, 8056, 10144, 11183, 12046, 16036, 16112, 16801, 22366, 24092, 32072, 32224, 33602, 44732, 48184, 64144, 66887, 67204, 89464, 96368, 128288, 133774, 134408, 178928, 192736, 212477, 267548, 268816, 319219, 357856, 424954, 535096, 537632, 638438, 849908, 1070192, 1270853, 1276876, 1699816, 2140384, 2541706, 2553752, 3399632, 3545011, 5083412, 5107504, 6799264, 7090022, 10166824, 10215008, 14180044, 20333648, 28360088, 40667296, 56720176, 67355209, 113440352, 134710418, 269420836, 538841672, 1077683344, 2155366688]

約数ペア:

[(1, 2155366688), (2, 1077683344), (4, 538841672), (8, 269420836), (16, 134710418), (19, 113440352), (32, 67355209), (38, 56720176), (53, 40667296), (76, 28360088), (106, 20333648), (152, 14180044), (211, 10215008), (212, 10166824), (304, 7090022), (317, 6799264), (422, 5107504), (424, 5083412), (608, 3545011), (634, 3399632), (844, 2553752), (848, 2541706), (1007, 2140384), (1268, 1699816), (1688, 1276876), (1696, 1270853), (2014, 1070192), (2536, 849908), (3376, 638438), (4009, 537632), (4028, 535096), (5072, 424954), (6023, 357856), (6752, 319219), (8018, 268816), (8056, 267548), (10144, 212477), (11183, 192736), (12046, 178928), (16036, 134408), (16112, 133774), (16801, 128288), (22366, 96368), (24092, 89464), (32072, 67204), (32224, 66887), (33602, 64144), (44732, 48184)]