227263036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 538513920

約数和(自身を除く): 311250884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 211, 269, 286, 308, 364, 422, 538, 572, 844, 1001, 1076, 1477, 1883, 2002, 2321, 2743, 2954, 2959, 3497, 3766, 4004, 4642, 5486, 5908, 5918, 6994, 7532, 9284, 10972, 11836, 13988, 16247, 19201, 20713, 24479, 30173, 32494, 38402, 38467, 41426, 48958, 56759, 60346, 64988, 76804, 76934, 82852, 97916, 113518, 120692, 153868, 211211, 227036, 269269, 397313, 422422, 538538, 624349, 737867, 794626, 844844, 1077076, 1248698, 1475734, 1589252, 2497396, 2951468, 4370443, 5165069, 8116537, 8740886, 10330138, 16233074, 17481772, 20660276, 32466148, 56815759, 113631518, 227263036]

約数ペア:

[(1, 227263036), (2, 113631518), (4, 56815759), (7, 32466148), (11, 20660276), (13, 17481772), (14, 16233074), (22, 10330138), (26, 8740886), (28, 8116537), (44, 5165069), (52, 4370443), (77, 2951468), (91, 2497396), (143, 1589252), (154, 1475734), (182, 1248698), (211, 1077076), (269, 844844), (286, 794626), (308, 737867), (364, 624349), (422, 538538), (538, 422422), (572, 397313), (844, 269269), (1001, 227036), (1076, 211211), (1477, 153868), (1883, 120692), (2002, 113518), (2321, 97916), (2743, 82852), (2954, 76934), (2959, 76804), (3497, 64988), (3766, 60346), (4004, 56759), (4642, 48958), (5486, 41426), (5908, 38467), (5918, 38402), (6994, 32494), (7532, 30173), (9284, 24479), (10972, 20713), (11836, 19201), (13988, 16247)]