231656688

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 691683408

約数和(自身を除く): 460026720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 173, 204, 272, 306, 346, 408, 519, 547, 612, 692, 816, 1038, 1094, 1224, 1384, 1557, 1641, 2076, 2188, 2448, 2768, 2941, 3114, 3282, 4152, 4376, 4923, 5882, 6228, 6564, 8304, 8752, 8823, 9299, 9846, 11764, 12456, 13128, 17646, 18598, 19692, 23528, 24912, 26256, 26469, 27897, 35292, 37196, 39384, 47056, 52938, 55794, 70584, 74392, 78768, 83691, 94631, 105876, 111588, 141168, 148784, 167382, 189262, 211752, 223176, 283893, 334764, 378524, 423504, 446352, 567786, 669528, 757048, 851679, 1135572, 1339056, 1514096, 1608727, 1703358, 2271144, 3217454, 3406716, 4542288, 4826181, 6434908, 6813432, 9652362, 12869816, 13626864, 14478543, 19304724, 25739632, 28957086, 38609448, 57914172, 77218896, 115828344, 231656688]

約数ペア:

[(1, 231656688), (2, 115828344), (3, 77218896), (4, 57914172), (6, 38609448), (8, 28957086), (9, 25739632), (12, 19304724), (16, 14478543), (17, 13626864), (18, 12869816), (24, 9652362), (34, 6813432), (36, 6434908), (48, 4826181), (51, 4542288), (68, 3406716), (72, 3217454), (102, 2271144), (136, 1703358), (144, 1608727), (153, 1514096), (173, 1339056), (204, 1135572), (272, 851679), (306, 757048), (346, 669528), (408, 567786), (519, 446352), (547, 423504), (612, 378524), (692, 334764), (816, 283893), (1038, 223176), (1094, 211752), (1224, 189262), (1384, 167382), (1557, 148784), (1641, 141168), (2076, 111588), (2188, 105876), (2448, 94631), (2768, 83691), (2941, 78768), (3114, 74392), (3282, 70584), (4152, 55794), (4376, 52938), (4923, 47056), (5882, 39384), (6228, 37196), (6564, 35292), (8304, 27897), (8752, 26469), (8823, 26256), (9299, 24912), (9846, 23528), (11764, 19692), (12456, 18598), (13128, 17646)]