40879944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 136704000

約数和(自身を除く): 95824056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1423, 1512, 1596, 2052, 2394, 2846, 3192, 3591, 4104, 4269, 4788, 5692, 7182, 8538, 9576, 9961, 11384, 12807, 14364, 17076, 19922, 25614, 27037, 28728, 29883, 34152, 38421, 39844, 51228, 54074, 59766, 76842, 79688, 81111, 89649, 102456, 108148, 119532, 153684, 162222, 179298, 189259, 216296, 239064, 243333, 268947, 307368, 324444, 358596, 378518, 486666, 537894, 567777, 648888, 717192, 729999, 757036, 973332, 1075788, 1135554, 1459998, 1514072, 1703331, 1946664, 2151576, 2271108, 2919996, 3406662, 4542216, 5109993, 5839992, 6813324, 10219986, 13626648, 20439972, 40879944]

約数ペア:

[(1, 40879944), (2, 20439972), (3, 13626648), (4, 10219986), (6, 6813324), (7, 5839992), (8, 5109993), (9, 4542216), (12, 3406662), (14, 2919996), (18, 2271108), (19, 2151576), (21, 1946664), (24, 1703331), (27, 1514072), (28, 1459998), (36, 1135554), (38, 1075788), (42, 973332), (54, 757036), (56, 729999), (57, 717192), (63, 648888), (72, 567777), (76, 537894), (84, 486666), (108, 378518), (114, 358596), (126, 324444), (133, 307368), (152, 268947), (168, 243333), (171, 239064), (189, 216296), (216, 189259), (228, 179298), (252, 162222), (266, 153684), (342, 119532), (378, 108148), (399, 102456), (456, 89649), (504, 81111), (513, 79688), (532, 76842), (684, 59766), (756, 54074), (798, 51228), (1026, 39844), (1064, 38421), (1197, 34152), (1368, 29883), (1423, 28728), (1512, 27037), (1596, 25614), (2052, 19922), (2394, 17076), (2846, 14364), (3192, 12807), (3591, 11384), (4104, 9961), (4269, 9576), (4788, 8538), (5692, 7182)]