40299912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 116532000

約数和(自身を除く): 76232088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 228, 267, 331, 342, 356, 456, 534, 662, 684, 712, 801, 993, 1068, 1324, 1368, 1602, 1691, 1986, 2136, 2648, 2979, 3204, 3382, 3972, 5073, 5958, 6289, 6408, 6764, 7944, 10146, 11916, 12578, 13528, 15219, 18867, 20292, 23832, 25156, 29459, 30438, 37734, 40584, 50312, 56601, 58918, 60876, 75468, 88377, 113202, 117836, 121752, 150936, 176754, 226404, 235672, 265131, 353508, 452808, 530262, 559721, 707016, 1060524, 1119442, 1679163, 2121048, 2238884, 3358326, 4477768, 5037489, 6716652, 10074978, 13433304, 20149956, 40299912]

約数ペア:

[(1, 40299912), (2, 20149956), (3, 13433304), (4, 10074978), (6, 6716652), (8, 5037489), (9, 4477768), (12, 3358326), (18, 2238884), (19, 2121048), (24, 1679163), (36, 1119442), (38, 1060524), (57, 707016), (72, 559721), (76, 530262), (89, 452808), (114, 353508), (152, 265131), (171, 235672), (178, 226404), (228, 176754), (267, 150936), (331, 121752), (342, 117836), (356, 113202), (456, 88377), (534, 75468), (662, 60876), (684, 58918), (712, 56601), (801, 50312), (993, 40584), (1068, 37734), (1324, 30438), (1368, 29459), (1602, 25156), (1691, 23832), (1986, 20292), (2136, 18867), (2648, 15219), (2979, 13528), (3204, 12578), (3382, 11916), (3972, 10146), (5073, 7944), (5958, 6764), (6289, 6408)]