320470344

素因数分解:

$2^3\times 3^5\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 904569120

約数和(自身を除く): 584098776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 353, 467, 486, 648, 706, 934, 972, 1059, 1401, 1412, 1868, 1944, 2118, 2802, 2824, 3177, 3736, 4203, 4236, 5604, 6354, 8406, 8472, 9531, 11208, 12609, 12708, 16812, 19062, 25218, 25416, 28593, 33624, 37827, 38124, 50436, 57186, 75654, 76248, 85779, 100872, 113481, 114372, 151308, 164851, 171558, 226962, 228744, 302616, 329702, 343116, 453924, 494553, 659404, 686232, 907848, 989106, 1318808, 1483659, 1978212, 2967318, 3956424, 4450977, 5934636, 8901954, 11869272, 13352931, 17803908, 26705862, 35607816, 40058793, 53411724, 80117586, 106823448, 160235172, 320470344]

約数ペア:

[(1, 320470344), (2, 160235172), (3, 106823448), (4, 80117586), (6, 53411724), (8, 40058793), (9, 35607816), (12, 26705862), (18, 17803908), (24, 13352931), (27, 11869272), (36, 8901954), (54, 5934636), (72, 4450977), (81, 3956424), (108, 2967318), (162, 1978212), (216, 1483659), (243, 1318808), (324, 989106), (353, 907848), (467, 686232), (486, 659404), (648, 494553), (706, 453924), (934, 343116), (972, 329702), (1059, 302616), (1401, 228744), (1412, 226962), (1868, 171558), (1944, 164851), (2118, 151308), (2802, 114372), (2824, 113481), (3177, 100872), (3736, 85779), (4203, 76248), (4236, 75654), (5604, 57186), (6354, 50436), (8406, 38124), (8472, 37827), (9531, 33624), (11208, 28593), (12609, 25416), (12708, 25218), (16812, 19062)]