8905416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 26853120

約数和(自身を除く): 17947704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 73, 78, 92, 102, 104, 136, 138, 146, 156, 184, 204, 219, 221, 276, 292, 299, 312, 391, 408, 438, 442, 552, 584, 598, 663, 782, 876, 884, 897, 949, 1173, 1196, 1241, 1326, 1564, 1679, 1752, 1768, 1794, 1898, 2346, 2392, 2482, 2652, 2847, 3128, 3358, 3588, 3723, 3796, 4692, 4964, 5037, 5083, 5304, 5694, 6716, 7176, 7446, 7592, 9384, 9928, 10074, 10166, 11388, 13432, 14892, 15249, 16133, 20148, 20332, 21827, 22776, 28543, 29784, 30498, 32266, 40296, 40664, 43654, 48399, 57086, 60996, 64532, 65481, 85629, 87308, 96798, 114172, 121992, 129064, 130962, 171258, 174616, 193596, 228344, 261924, 342516, 371059, 387192, 523848, 685032, 742118, 1113177, 1484236, 2226354, 2968472, 4452708, 8905416]

約数ペア:

[(1, 8905416), (2, 4452708), (3, 2968472), (4, 2226354), (6, 1484236), (8, 1113177), (12, 742118), (13, 685032), (17, 523848), (23, 387192), (24, 371059), (26, 342516), (34, 261924), (39, 228344), (46, 193596), (51, 174616), (52, 171258), (68, 130962), (69, 129064), (73, 121992), (78, 114172), (92, 96798), (102, 87308), (104, 85629), (136, 65481), (138, 64532), (146, 60996), (156, 57086), (184, 48399), (204, 43654), (219, 40664), (221, 40296), (276, 32266), (292, 30498), (299, 29784), (312, 28543), (391, 22776), (408, 21827), (438, 20332), (442, 20148), (552, 16133), (584, 15249), (598, 14892), (663, 13432), (782, 11388), (876, 10166), (884, 10074), (897, 9928), (949, 9384), (1173, 7592), (1196, 7446), (1241, 7176), (1326, 6716), (1564, 5694), (1679, 5304), (1752, 5083), (1768, 5037), (1794, 4964), (1898, 4692), (2346, 3796), (2392, 3723), (2482, 3588), (2652, 3358), (2847, 3128)]