413600512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 970654720

約数和(自身を除く): 557054208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 211, 247, 248, 256, 304, 403, 416, 422, 494, 496, 589, 608, 806, 832, 844, 988, 992, 1178, 1216, 1612, 1664, 1688, 1976, 1984, 2356, 2432, 2743, 3224, 3328, 3376, 3952, 3968, 4009, 4712, 4864, 5486, 6448, 6541, 6752, 7657, 7904, 7936, 8018, 9424, 10972, 12896, 13082, 13504, 15314, 15808, 16036, 18848, 21944, 25792, 26164, 27008, 30628, 31616, 32072, 37696, 43888, 51584, 52117, 52328, 54016, 61256, 63232, 64144, 75392, 85033, 87776, 103168, 104234, 104656, 122512, 124279, 128288, 150784, 170066, 175552, 208468, 209312, 245024, 248558, 256576, 340132, 351104, 416936, 418624, 490048, 497116, 513152, 680264, 702208, 833872, 837248, 980096, 994232, 1026304, 1360528, 1615627, 1667744, 1674496, 1960192, 1988464, 2721056, 3231254, 3335488, 3976928, 5442112, 6462508, 6670976, 7953856, 10884224, 12925016, 13341952, 15907712, 21768448, 25850032, 31815424, 51700064, 103400128, 206800256, 413600512]

約数ペア:

[(1, 413600512), (2, 206800256), (4, 103400128), (8, 51700064), (13, 31815424), (16, 25850032), (19, 21768448), (26, 15907712), (31, 13341952), (32, 12925016), (38, 10884224), (52, 7953856), (62, 6670976), (64, 6462508), (76, 5442112), (104, 3976928), (124, 3335488), (128, 3231254), (152, 2721056), (208, 1988464), (211, 1960192), (247, 1674496), (248, 1667744), (256, 1615627), (304, 1360528), (403, 1026304), (416, 994232), (422, 980096), (494, 837248), (496, 833872), (589, 702208), (608, 680264), (806, 513152), (832, 497116), (844, 490048), (988, 418624), (992, 416936), (1178, 351104), (1216, 340132), (1612, 256576), (1664, 248558), (1688, 245024), (1976, 209312), (1984, 208468), (2356, 175552), (2432, 170066), (2743, 150784), (3224, 128288), (3328, 124279), (3376, 122512), (3952, 104656), (3968, 104234), (4009, 103168), (4712, 87776), (4864, 85033), (5486, 75392), (6448, 64144), (6541, 63232), (6752, 61256), (7657, 54016), (7904, 52328), (7936, 52117), (8018, 51584), (9424, 43888), (10972, 37696), (12896, 32072), (13082, 31616), (13504, 30628), (15314, 27008), (15808, 26164), (16036, 25792), (18848, 21944)]