402345984

素因数分解:

$2^{12}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 104

約数和(自身を含む): 1085143680

約数和(自身を除く): 682797696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 239, 256, 274, 384, 411, 478, 512, 548, 717, 768, 822, 956, 1024, 1096, 1434, 1536, 1644, 1912, 2048, 2192, 2868, 3072, 3288, 3824, 4096, 4384, 5736, 6144, 6576, 7648, 8768, 11472, 12288, 13152, 15296, 17536, 22944, 26304, 30592, 32743, 35072, 45888, 52608, 61184, 65486, 70144, 91776, 98229, 105216, 122368, 130972, 140288, 183552, 196458, 210432, 244736, 261944, 280576, 367104, 392916, 420864, 489472, 523888, 561152, 734208, 785832, 841728, 978944, 1047776, 1468416, 1571664, 1683456, 2095552, 2936832, 3143328, 4191104, 6286656, 8382208, 12573312, 16764416, 25146624, 33528832, 50293248, 67057664, 100586496, 134115328, 201172992, 402345984]

約数ペア:

[(1, 402345984), (2, 201172992), (3, 134115328), (4, 100586496), (6, 67057664), (8, 50293248), (12, 33528832), (16, 25146624), (24, 16764416), (32, 12573312), (48, 8382208), (64, 6286656), (96, 4191104), (128, 3143328), (137, 2936832), (192, 2095552), (239, 1683456), (256, 1571664), (274, 1468416), (384, 1047776), (411, 978944), (478, 841728), (512, 785832), (548, 734208), (717, 561152), (768, 523888), (822, 489472), (956, 420864), (1024, 392916), (1096, 367104), (1434, 280576), (1536, 261944), (1644, 244736), (1912, 210432), (2048, 196458), (2192, 183552), (2868, 140288), (3072, 130972), (3288, 122368), (3824, 105216), (4096, 98229), (4384, 91776), (5736, 70144), (6144, 65486), (6576, 61184), (7648, 52608), (8768, 45888), (11472, 35072), (12288, 32743), (13152, 30592), (15296, 26304), (17536, 22944)]