40371552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 127135008

約数和(自身を除く): 86763456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 263, 288, 312, 328, 369, 416, 468, 492, 526, 533, 624, 656, 738, 789, 936, 984, 1052, 1066, 1248, 1312, 1476, 1578, 1599, 1872, 1968, 2104, 2132, 2367, 2952, 3156, 3198, 3419, 3744, 3936, 4208, 4264, 4734, 4797, 5904, 6312, 6396, 6838, 8416, 8528, 9468, 9594, 10257, 10783, 11808, 12624, 12792, 13676, 17056, 18936, 19188, 20514, 21566, 25248, 25584, 27352, 30771, 32349, 37872, 38376, 41028, 43132, 51168, 54704, 61542, 64698, 75744, 76752, 82056, 86264, 97047, 109408, 123084, 129396, 140179, 153504, 164112, 172528, 194094, 246168, 258792, 280358, 328224, 345056, 388188, 420537, 492336, 517584, 560716, 776376, 841074, 984672, 1035168, 1121432, 1261611, 1552752, 1682148, 2242864, 2523222, 3105504, 3364296, 4485728, 5046444, 6728592, 10092888, 13457184, 20185776, 40371552]

約数ペア:

[(1, 40371552), (2, 20185776), (3, 13457184), (4, 10092888), (6, 6728592), (8, 5046444), (9, 4485728), (12, 3364296), (13, 3105504), (16, 2523222), (18, 2242864), (24, 1682148), (26, 1552752), (32, 1261611), (36, 1121432), (39, 1035168), (41, 984672), (48, 841074), (52, 776376), (72, 560716), (78, 517584), (82, 492336), (96, 420537), (104, 388188), (117, 345056), (123, 328224), (144, 280358), (156, 258792), (164, 246168), (208, 194094), (234, 172528), (246, 164112), (263, 153504), (288, 140179), (312, 129396), (328, 123084), (369, 109408), (416, 97047), (468, 86264), (492, 82056), (526, 76752), (533, 75744), (624, 64698), (656, 61542), (738, 54704), (789, 51168), (936, 43132), (984, 41028), (1052, 38376), (1066, 37872), (1248, 32349), (1312, 30771), (1476, 27352), (1578, 25584), (1599, 25248), (1872, 21566), (1968, 20514), (2104, 19188), (2132, 18936), (2367, 17056), (2952, 13676), (3156, 12792), (3198, 12624), (3419, 11808), (3744, 10783), (3936, 10257), (4208, 9594), (4264, 9468), (4734, 8528), (4797, 8416), (5904, 6838), (6312, 6396)]