919443144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{19717}}^1$

素因数の和:19822

約数の個数: 64

約数和(自身を含む): 2413483200

約数和(自身を除く): 1494040056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 536, 696, 804, 1608, 1943, 3886, 5829, 7772, 11658, 15544, 19717, 23316, 39434, 46632, 59151, 78868, 118302, 157736, 236604, 473208, 571793, 1143586, 1321039, 1715379, 2287172, 2642078, 3430758, 3963117, 4574344, 5284156, 6861516, 7926234, 10568312, 13723032, 15852468, 31704936, 38310131, 76620262, 114930393, 153240524, 229860786, 306481048, 459721572, 919443144]

約数ペア:

[(1, 919443144), (2, 459721572), (3, 306481048), (4, 229860786), (6, 153240524), (8, 114930393), (12, 76620262), (24, 38310131), (29, 31704936), (58, 15852468), (67, 13723032), (87, 10568312), (116, 7926234), (134, 6861516), (174, 5284156), (201, 4574344), (232, 3963117), (268, 3430758), (348, 2642078), (402, 2287172), (536, 1715379), (696, 1321039), (804, 1143586), (1608, 571793), (1943, 473208), (3886, 236604), (5829, 157736), (7772, 118302), (11658, 78868), (15544, 59151), (19717, 46632), (23316, 39434)]