806413504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 1832051200

約数和(自身を除く): 1025637696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 139, 152, 208, 247, 278, 304, 367, 416, 494, 556, 608, 734, 832, 988, 1112, 1216, 1468, 1807, 1976, 2224, 2641, 2936, 3614, 3952, 4448, 4771, 5282, 5872, 6973, 7228, 7904, 8896, 9542, 10564, 11744, 13946, 14456, 15808, 19084, 21128, 23488, 27892, 28912, 34333, 38168, 42256, 51013, 55784, 57824, 68666, 76336, 84512, 90649, 102026, 111568, 115648, 137332, 152672, 169024, 181298, 204052, 223136, 274664, 305344, 362596, 408104, 446272, 549328, 663169, 725192, 816208, 969247, 1098656, 1326338, 1450384, 1632416, 1938494, 2197312, 2652676, 2900768, 3264832, 3876988, 5305352, 5801536, 7753976, 10610704, 12600211, 15507952, 21221408, 25200422, 31015904, 42442816, 50400844, 62031808, 100801688, 201603376, 403206752, 806413504]

約数ペア:

[(1, 806413504), (2, 403206752), (4, 201603376), (8, 100801688), (13, 62031808), (16, 50400844), (19, 42442816), (26, 31015904), (32, 25200422), (38, 21221408), (52, 15507952), (64, 12600211), (76, 10610704), (104, 7753976), (139, 5801536), (152, 5305352), (208, 3876988), (247, 3264832), (278, 2900768), (304, 2652676), (367, 2197312), (416, 1938494), (494, 1632416), (556, 1450384), (608, 1326338), (734, 1098656), (832, 969247), (988, 816208), (1112, 725192), (1216, 663169), (1468, 549328), (1807, 446272), (1976, 408104), (2224, 362596), (2641, 305344), (2936, 274664), (3614, 223136), (3952, 204052), (4448, 181298), (4771, 169024), (5282, 152672), (5872, 137332), (6973, 115648), (7228, 111568), (7904, 102026), (8896, 90649), (9542, 84512), (10564, 76336), (11744, 68666), (13946, 57824), (14456, 55784), (15808, 51013), (19084, 42256), (21128, 38168), (23488, 34333), (27892, 28912)]