742406912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 1716960000

約数和(自身を除く): 974553088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 59, 64, 76, 104, 118, 128, 152, 199, 208, 236, 247, 256, 304, 398, 416, 472, 494, 608, 767, 796, 832, 944, 988, 1121, 1216, 1534, 1592, 1664, 1888, 1976, 2242, 2432, 2587, 3068, 3184, 3328, 3776, 3781, 3952, 4484, 4864, 5174, 6136, 6368, 7552, 7562, 7904, 8968, 10348, 11741, 12272, 12736, 14573, 15104, 15124, 15808, 17936, 20696, 23482, 24544, 25472, 29146, 30248, 31616, 35872, 41392, 46964, 49088, 49153, 50944, 58292, 60496, 63232, 71744, 82784, 93928, 98176, 98306, 116584, 120992, 143488, 152633, 165568, 187856, 196352, 196612, 223079, 233168, 241984, 286976, 305266, 331136, 375712, 393224, 446158, 466336, 483968, 610532, 662272, 751424, 786448, 892316, 932672, 967936, 1221064, 1502848, 1572896, 1784632, 1865344, 2442128, 2900027, 3005696, 3145792, 3569264, 3730688, 4884256, 5800054, 6291584, 7138528, 9768512, 11600108, 12583168, 14277056, 19537024, 23200216, 28554112, 39074048, 46400432, 57108224, 92800864, 185601728, 371203456, 742406912]

約数ペア:

[(1, 742406912), (2, 371203456), (4, 185601728), (8, 92800864), (13, 57108224), (16, 46400432), (19, 39074048), (26, 28554112), (32, 23200216), (38, 19537024), (52, 14277056), (59, 12583168), (64, 11600108), (76, 9768512), (104, 7138528), (118, 6291584), (128, 5800054), (152, 4884256), (199, 3730688), (208, 3569264), (236, 3145792), (247, 3005696), (256, 2900027), (304, 2442128), (398, 1865344), (416, 1784632), (472, 1572896), (494, 1502848), (608, 1221064), (767, 967936), (796, 932672), (832, 892316), (944, 786448), (988, 751424), (1121, 662272), (1216, 610532), (1534, 483968), (1592, 466336), (1664, 446158), (1888, 393224), (1976, 375712), (2242, 331136), (2432, 305266), (2587, 286976), (3068, 241984), (3184, 233168), (3328, 223079), (3776, 196612), (3781, 196352), (3952, 187856), (4484, 165568), (4864, 152633), (5174, 143488), (6136, 120992), (6368, 116584), (7552, 98306), (7562, 98176), (7904, 93928), (8968, 82784), (10348, 71744), (11741, 63232), (12272, 60496), (12736, 58292), (14573, 50944), (15104, 49153), (15124, 49088), (15808, 46964), (17936, 41392), (20696, 35872), (23482, 31616), (24544, 30248), (25472, 29146)]