320418761202

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2749}}^1\times {\mathrm{16477}}^1$

素因数の和:19368

約数の個数: 64

約数和(自身を含む): 717781680000

約数和(自身を除く): 397362918798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 2749, 3537, 5498, 7074, 8247, 16477, 16494, 24741, 32954, 49431, 49482, 74223, 98862, 148293, 148446, 296586, 360119, 444879, 720238, 889758, 1080357, 2158487, 2160714, 3241071, 4316974, 6475461, 6482142, 9723213, 12950922, 19426383, 19446426, 38852766, 45295273, 58279149, 90590546, 116558298, 135885819, 271771638, 407657457, 815314914, 1222972371, 2445944742, 5933680763, 11867361526, 17801042289, 35602084578, 53403126867, 106806253734, 160209380601, 320418761202]

約数ペア:

[(1, 320418761202), (2, 160209380601), (3, 106806253734), (6, 53403126867), (9, 35602084578), (18, 17801042289), (27, 11867361526), (54, 5933680763), (131, 2445944742), (262, 1222972371), (393, 815314914), (786, 407657457), (1179, 271771638), (2358, 135885819), (2749, 116558298), (3537, 90590546), (5498, 58279149), (7074, 45295273), (8247, 38852766), (16477, 19446426), (16494, 19426383), (24741, 12950922), (32954, 9723213), (49431, 6482142), (49482, 6475461), (74223, 4316974), (98862, 3241071), (148293, 2160714), (148446, 2158487), (296586, 1080357), (360119, 889758), (444879, 720238)]