38705964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 110826240

約数和(自身を除く): 72120276

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 61, 66, 69, 76, 92, 114, 121, 122, 132, 138, 183, 209, 228, 242, 244, 253, 276, 363, 366, 418, 437, 484, 506, 627, 671, 726, 732, 759, 836, 874, 1012, 1159, 1254, 1311, 1342, 1403, 1452, 1518, 1748, 2013, 2299, 2318, 2508, 2622, 2684, 2783, 2806, 3036, 3477, 4026, 4209, 4598, 4636, 4807, 5244, 5566, 5612, 6897, 6954, 7381, 8052, 8349, 8418, 9196, 9614, 11132, 12749, 13794, 13908, 14421, 14762, 15433, 16698, 16836, 19228, 22143, 25498, 26657, 27588, 28842, 29524, 30866, 33396, 38247, 44286, 46299, 50996, 52877, 53314, 57684, 61732, 76494, 79971, 88572, 92598, 105754, 106628, 140239, 152988, 158631, 159942, 169763, 185196, 211508, 280478, 293227, 317262, 319884, 339526, 420717, 509289, 560956, 586454, 634524, 679052, 841434, 879681, 1018578, 1172908, 1682868, 1759362, 2037156, 3225497, 3518724, 6450994, 9676491, 12901988, 19352982, 38705964]

約数ペア:

[(1, 38705964), (2, 19352982), (3, 12901988), (4, 9676491), (6, 6450994), (11, 3518724), (12, 3225497), (19, 2037156), (22, 1759362), (23, 1682868), (33, 1172908), (38, 1018578), (44, 879681), (46, 841434), (57, 679052), (61, 634524), (66, 586454), (69, 560956), (76, 509289), (92, 420717), (114, 339526), (121, 319884), (122, 317262), (132, 293227), (138, 280478), (183, 211508), (209, 185196), (228, 169763), (242, 159942), (244, 158631), (253, 152988), (276, 140239), (363, 106628), (366, 105754), (418, 92598), (437, 88572), (484, 79971), (506, 76494), (627, 61732), (671, 57684), (726, 53314), (732, 52877), (759, 50996), (836, 46299), (874, 44286), (1012, 38247), (1159, 33396), (1254, 30866), (1311, 29524), (1342, 28842), (1403, 27588), (1452, 26657), (1518, 25498), (1748, 22143), (2013, 19228), (2299, 16836), (2318, 16698), (2508, 15433), (2622, 14762), (2684, 14421), (2783, 13908), (2806, 13794), (3036, 12749), (3477, 11132), (4026, 9614), (4209, 9196), (4598, 8418), (4636, 8349), (4807, 8052), (5244, 7381), (5566, 6954), (5612, 6897)]