236207972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 580586496

約数和(自身を除く): 344378524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 121, 124, 143, 154, 173, 182, 217, 242, 286, 308, 341, 346, 364, 403, 434, 484, 572, 682, 692, 806, 847, 868, 1001, 1211, 1364, 1573, 1612, 1694, 1903, 2002, 2249, 2387, 2422, 2821, 3146, 3388, 3751, 3806, 4004, 4433, 4498, 4774, 4844, 5363, 5642, 6292, 7502, 7612, 8866, 8996, 9548, 10726, 11011, 11284, 13321, 15004, 15743, 17732, 20933, 21452, 22022, 24739, 26257, 26642, 31031, 31486, 37541, 41866, 44044, 48763, 49478, 52514, 53284, 58993, 62062, 62972, 69719, 75082, 83732, 97526, 98956, 105028, 117986, 124124, 139438, 146531, 150164, 173173, 195052, 235972, 272129, 278876, 293062, 341341, 346346, 412951, 488033, 544258, 586124, 648923, 682682, 692692, 766909, 825902, 976066, 1088516, 1297846, 1365364, 1533818, 1651804, 1904903, 1952132, 2595692, 3067636, 3809806, 4542461, 5368363, 7619612, 8435999, 9084922, 10736726, 16871998, 18169844, 21473452, 33743996, 59051993, 118103986, 236207972]

約数ペア:

[(1, 236207972), (2, 118103986), (4, 59051993), (7, 33743996), (11, 21473452), (13, 18169844), (14, 16871998), (22, 10736726), (26, 9084922), (28, 8435999), (31, 7619612), (44, 5368363), (52, 4542461), (62, 3809806), (77, 3067636), (91, 2595692), (121, 1952132), (124, 1904903), (143, 1651804), (154, 1533818), (173, 1365364), (182, 1297846), (217, 1088516), (242, 976066), (286, 825902), (308, 766909), (341, 692692), (346, 682682), (364, 648923), (403, 586124), (434, 544258), (484, 488033), (572, 412951), (682, 346346), (692, 341341), (806, 293062), (847, 278876), (868, 272129), (1001, 235972), (1211, 195052), (1364, 173173), (1573, 150164), (1612, 146531), (1694, 139438), (1903, 124124), (2002, 117986), (2249, 105028), (2387, 98956), (2422, 97526), (2821, 83732), (3146, 75082), (3388, 69719), (3751, 62972), (3806, 62062), (4004, 58993), (4433, 53284), (4498, 52514), (4774, 49478), (4844, 48763), (5363, 44044), (5642, 41866), (6292, 37541), (7502, 31486), (7612, 31031), (8866, 26642), (8996, 26257), (9548, 24739), (10726, 22022), (11011, 21452), (11284, 20933), (13321, 17732), (15004, 15743)]