40248468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 113836800

約数和(自身を除く): 73588332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 109, 117, 156, 218, 234, 263, 327, 351, 436, 468, 526, 654, 702, 789, 981, 1052, 1308, 1404, 1417, 1578, 1962, 2367, 2834, 2943, 3156, 3419, 3924, 4251, 4734, 5668, 5886, 6838, 7101, 8502, 9468, 10257, 11772, 12753, 13676, 14202, 17004, 20514, 25506, 28404, 28667, 30771, 38259, 41028, 51012, 57334, 61542, 76518, 86001, 92313, 114668, 123084, 153036, 172002, 184626, 258003, 344004, 369252, 372671, 516006, 745342, 774009, 1032012, 1118013, 1490684, 1548018, 2236026, 3096036, 3354039, 4472052, 6708078, 10062117, 13416156, 20124234, 40248468]

約数ペア:

[(1, 40248468), (2, 20124234), (3, 13416156), (4, 10062117), (6, 6708078), (9, 4472052), (12, 3354039), (13, 3096036), (18, 2236026), (26, 1548018), (27, 1490684), (36, 1118013), (39, 1032012), (52, 774009), (54, 745342), (78, 516006), (108, 372671), (109, 369252), (117, 344004), (156, 258003), (218, 184626), (234, 172002), (263, 153036), (327, 123084), (351, 114668), (436, 92313), (468, 86001), (526, 76518), (654, 61542), (702, 57334), (789, 51012), (981, 41028), (1052, 38259), (1308, 30771), (1404, 28667), (1417, 28404), (1578, 25506), (1962, 20514), (2367, 17004), (2834, 14202), (2943, 13676), (3156, 12753), (3419, 11772), (3924, 10257), (4251, 9468), (4734, 8502), (5668, 7101), (5886, 6838)]