1318428288

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7681}}^1$

素因数の和:7850

約数の個数: 96

約数和(自身を含む): 3819874500

約数和(自身を除く): 2501446212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 288, 298, 384, 447, 576, 596, 894, 1152, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 7681, 9536, 10728, 14304, 15362, 19072, 21456, 23043, 28608, 30724, 42912, 46086, 57216, 61448, 69129, 85824, 92172, 122896, 138258, 171648, 184344, 245792, 276516, 368688, 491584, 553032, 737376, 983168, 1106064, 1144469, 1474752, 2212128, 2288938, 2949504, 3433407, 4424256, 4577876, 6866814, 8848512, 9155752, 10300221, 13733628, 18311504, 20600442, 27467256, 36623008, 41200884, 54934512, 73246016, 82401768, 109869024, 146492032, 164803536, 219738048, 329607072, 439476096, 659214144, 1318428288]

約数ペア:

[(1, 1318428288), (2, 659214144), (3, 439476096), (4, 329607072), (6, 219738048), (8, 164803536), (9, 146492032), (12, 109869024), (16, 82401768), (18, 73246016), (24, 54934512), (32, 41200884), (36, 36623008), (48, 27467256), (64, 20600442), (72, 18311504), (96, 13733628), (128, 10300221), (144, 9155752), (149, 8848512), (192, 6866814), (288, 4577876), (298, 4424256), (384, 3433407), (447, 2949504), (576, 2288938), (596, 2212128), (894, 1474752), (1152, 1144469), (1192, 1106064), (1341, 983168), (1788, 737376), (2384, 553032), (2682, 491584), (3576, 368688), (4768, 276516), (5364, 245792), (7152, 184344), (7681, 171648), (9536, 138258), (10728, 122896), (14304, 92172), (15362, 85824), (19072, 69129), (21456, 61448), (23043, 57216), (28608, 46086), (30724, 42912)]