1648538528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 4011194880

約数和(自身を除く): 2362656352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 271, 364, 416, 542, 728, 1084, 1456, 1897, 2089, 2168, 2912, 3523, 3794, 4178, 4336, 7046, 7588, 8356, 8672, 14092, 14623, 15176, 16712, 24661, 27157, 28184, 29246, 30352, 33424, 49322, 54314, 56368, 58492, 60704, 66848, 98644, 108628, 112736, 116984, 190099, 197288, 217256, 233968, 380198, 394576, 434512, 467936, 566119, 760396, 789152, 869024, 1132238, 1520792, 2264476, 3041584, 3962833, 4528952, 6083168, 7359547, 7925666, 9057904, 14719094, 15851332, 18115808, 29438188, 31702664, 51516829, 58876376, 63405328, 103033658, 117752752, 126810656, 206067316, 235505504, 412134632, 824269264, 1648538528]

約数ペア:

[(1, 1648538528), (2, 824269264), (4, 412134632), (7, 235505504), (8, 206067316), (13, 126810656), (14, 117752752), (16, 103033658), (26, 63405328), (28, 58876376), (32, 51516829), (52, 31702664), (56, 29438188), (91, 18115808), (104, 15851332), (112, 14719094), (182, 9057904), (208, 7925666), (224, 7359547), (271, 6083168), (364, 4528952), (416, 3962833), (542, 3041584), (728, 2264476), (1084, 1520792), (1456, 1132238), (1897, 869024), (2089, 789152), (2168, 760396), (2912, 566119), (3523, 467936), (3794, 434512), (4178, 394576), (4336, 380198), (7046, 233968), (7588, 217256), (8356, 197288), (8672, 190099), (14092, 116984), (14623, 112736), (15176, 108628), (16712, 98644), (24661, 66848), (27157, 60704), (28184, 58492), (29246, 56368), (30352, 54314), (33424, 49322)]