1445845648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9973}}^1$

素因数の和:10052

約数の個数: 80

約数和(自身を含む): 3272509296

約数和(自身を除く): 1826663648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 884, 1066, 1394, 1768, 2132, 2788, 3536, 4264, 5576, 8528, 9061, 9973, 11152, 18122, 19946, 36244, 39892, 72488, 79784, 129649, 144976, 159568, 169541, 259298, 339082, 408893, 518596, 678164, 817786, 1037192, 1356328, 1635572, 2074384, 2204033, 2712656, 3271144, 4408066, 5315609, 6542288, 6951181, 8816132, 10631218, 13902362, 17632264, 21262436, 27804724, 35264528, 42524872, 55609448, 85049744, 90365353, 111218896, 180730706, 361461412, 722922824, 1445845648]

約数ペア:

[(1, 1445845648), (2, 722922824), (4, 361461412), (8, 180730706), (13, 111218896), (16, 90365353), (17, 85049744), (26, 55609448), (34, 42524872), (41, 35264528), (52, 27804724), (68, 21262436), (82, 17632264), (104, 13902362), (136, 10631218), (164, 8816132), (208, 6951181), (221, 6542288), (272, 5315609), (328, 4408066), (442, 3271144), (533, 2712656), (656, 2204033), (697, 2074384), (884, 1635572), (1066, 1356328), (1394, 1037192), (1768, 817786), (2132, 678164), (2788, 518596), (3536, 408893), (4264, 339082), (5576, 259298), (8528, 169541), (9061, 159568), (9973, 144976), (11152, 129649), (18122, 79784), (19946, 72488), (36244, 39892)]