1520221951616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1181647}}^1$

素因数の和:1181726

約数の個数: 96

約数和(自身を含む): 3332601854400

約数和(自身を除く): 1812379902784

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 529, 608, 736, 874, 1058, 1216, 1472, 1748, 2116, 2432, 2944, 3496, 4232, 6992, 8464, 10051, 13984, 16928, 20102, 27968, 33856, 40204, 55936, 67712, 80408, 160816, 321632, 643264, 1181647, 1286528, 2363294, 4726588, 9453176, 18906352, 22451293, 27177881, 37812704, 44902586, 54355762, 75625408, 89805172, 108711524, 151250816, 179610344, 217423048, 359220688, 434846096, 516379739, 625091263, 718441376, 869692192, 1032759478, 1250182526, 1436882752, 1739384384, 2065518956, 2500365052, 2873765504, 3478768768, 4131037912, 5000730104, 8262075824, 10001460208, 11876733997, 16524151648, 20002920416, 23753467994, 33048303296, 40005840832, 47506935988, 66096606592, 80011681664, 95013871976, 190027743952, 380055487904, 760110975808, 1520221951616]

約数ペア:

[(1, 1520221951616), (2, 760110975808), (4, 380055487904), (8, 190027743952), (16, 95013871976), (19, 80011681664), (23, 66096606592), (32, 47506935988), (38, 40005840832), (46, 33048303296), (64, 23753467994), (76, 20002920416), (92, 16524151648), (128, 11876733997), (152, 10001460208), (184, 8262075824), (304, 5000730104), (368, 4131037912), (437, 3478768768), (529, 2873765504), (608, 2500365052), (736, 2065518956), (874, 1739384384), (1058, 1436882752), (1216, 1250182526), (1472, 1032759478), (1748, 869692192), (2116, 718441376), (2432, 625091263), (2944, 516379739), (3496, 434846096), (4232, 359220688), (6992, 217423048), (8464, 179610344), (10051, 151250816), (13984, 108711524), (16928, 89805172), (20102, 75625408), (27968, 54355762), (33856, 44902586), (40204, 37812704), (55936, 27177881), (67712, 22451293), (80408, 18906352), (160816, 9453176), (321632, 4726588), (643264, 2363294), (1181647, 1286528)]