22360920868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 144

約数和(自身を含む): 50027181120

約数和(自身を除く): 27666260252

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 806, 836, 961, 988, 1178, 1364, 1612, 1922, 2141, 2356, 2717, 3844, 4282, 4433, 5434, 6479, 7657, 8564, 8866, 10571, 10868, 12493, 12958, 15314, 17732, 18259, 21142, 23551, 24986, 25916, 27833, 30628, 36518, 40679, 42284, 47102, 49972, 55666, 66371, 73036, 81358, 84227, 94204, 111332, 132742, 137423, 162716, 168454, 200849, 237367, 265484, 274846, 306163, 336908, 401698, 447469, 474734, 528827, 549692, 612326, 730081, 803396, 862823, 894938, 949468, 1057654, 1224652, 1261049, 1460162, 1725646, 1789876, 2057501, 2115308, 2522098, 2611037, 2920324, 3451292, 4115002, 5044196, 5222074, 5817097, 8230004, 9491053, 10444148, 11634194, 13871539, 16393637, 18982106, 22632511, 23268388, 26747513, 27743078, 32787274, 37964212, 39092519, 45265022, 53495026, 55486156, 65574548, 78185038, 90530044, 106990052, 156370076, 180330007, 294222643, 360660014, 430017709, 508202747, 588445286, 721320028, 860035418, 1016405494, 1176890572, 1720070836, 2032810988, 5590230217, 11180460434, 22360920868]

約数ペア:

[(1, 22360920868), (2, 11180460434), (4, 5590230217), (11, 2032810988), (13, 1720070836), (19, 1176890572), (22, 1016405494), (26, 860035418), (31, 721320028), (38, 588445286), (44, 508202747), (52, 430017709), (62, 360660014), (76, 294222643), (124, 180330007), (143, 156370076), (209, 106990052), (247, 90530044), (286, 78185038), (341, 65574548), (403, 55486156), (418, 53495026), (494, 45265022), (572, 39092519), (589, 37964212), (682, 32787274), (806, 27743078), (836, 26747513), (961, 23268388), (988, 22632511), (1178, 18982106), (1364, 16393637), (1612, 13871539), (1922, 11634194), (2141, 10444148), (2356, 9491053), (2717, 8230004), (3844, 5817097), (4282, 5222074), (4433, 5044196), (5434, 4115002), (6479, 3451292), (7657, 2920324), (8564, 2611037), (8866, 2522098), (10571, 2115308), (10868, 2057501), (12493, 1789876), (12958, 1725646), (15314, 1460162), (17732, 1261049), (18259, 1224652), (21142, 1057654), (23551, 949468), (24986, 894938), (25916, 862823), (27833, 803396), (30628, 730081), (36518, 612326), (40679, 549692), (42284, 528827), (47102, 474734), (49972, 447469), (55666, 401698), (66371, 336908), (73036, 306163), (81358, 274846), (84227, 265484), (94204, 237367), (111332, 200849), (132742, 168454), (137423, 162716)]