31332444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 93421440

約数和(自身を除く): 62088996

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 31, 33, 38, 39, 44, 52, 57, 62, 66, 76, 78, 93, 114, 124, 132, 143, 156, 186, 209, 228, 247, 286, 341, 372, 403, 418, 429, 494, 572, 589, 627, 682, 741, 806, 836, 858, 961, 988, 1023, 1178, 1209, 1254, 1364, 1482, 1612, 1716, 1767, 1922, 2046, 2356, 2418, 2508, 2717, 2883, 2964, 3534, 3844, 4092, 4433, 4836, 5434, 5766, 6479, 7068, 7657, 8151, 8866, 10571, 10868, 11532, 12493, 12958, 13299, 15314, 16302, 17732, 18259, 19437, 21142, 22971, 24986, 25916, 26598, 30628, 31713, 32604, 36518, 37479, 38874, 42284, 45942, 49972, 53196, 54777, 63426, 73036, 74958, 77748, 84227, 91884, 109554, 126852, 137423, 149916, 168454, 200849, 219108, 237367, 252681, 274846, 336908, 401698, 412269, 474734, 505362, 549692, 602547, 712101, 803396, 824538, 949468, 1010724, 1205094, 1424202, 1649076, 2410188, 2611037, 2848404, 5222074, 7833111, 10444148, 15666222, 31332444]

約数ペア:

[(1, 31332444), (2, 15666222), (3, 10444148), (4, 7833111), (6, 5222074), (11, 2848404), (12, 2611037), (13, 2410188), (19, 1649076), (22, 1424202), (26, 1205094), (31, 1010724), (33, 949468), (38, 824538), (39, 803396), (44, 712101), (52, 602547), (57, 549692), (62, 505362), (66, 474734), (76, 412269), (78, 401698), (93, 336908), (114, 274846), (124, 252681), (132, 237367), (143, 219108), (156, 200849), (186, 168454), (209, 149916), (228, 137423), (247, 126852), (286, 109554), (341, 91884), (372, 84227), (403, 77748), (418, 74958), (429, 73036), (494, 63426), (572, 54777), (589, 53196), (627, 49972), (682, 45942), (741, 42284), (806, 38874), (836, 37479), (858, 36518), (961, 32604), (988, 31713), (1023, 30628), (1178, 26598), (1209, 25916), (1254, 24986), (1364, 22971), (1482, 21142), (1612, 19437), (1716, 18259), (1767, 17732), (1922, 16302), (2046, 15314), (2356, 13299), (2418, 12958), (2508, 12493), (2717, 11532), (2883, 10868), (2964, 10571), (3534, 8866), (3844, 8151), (4092, 7657), (4433, 7068), (4836, 6479), (5434, 5766)]