669228732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 1857492000

約数和(自身を除く): 1188263268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 149, 153, 164, 179, 204, 246, 298, 306, 358, 369, 447, 492, 537, 596, 612, 697, 716, 738, 894, 1074, 1341, 1394, 1476, 1611, 1788, 2091, 2148, 2533, 2682, 2788, 3043, 3222, 4182, 5066, 5364, 6086, 6109, 6273, 6444, 7339, 7599, 8364, 9129, 10132, 12172, 12218, 12546, 14678, 15198, 18258, 18327, 22017, 22797, 24436, 25092, 26671, 27387, 29356, 30396, 36516, 36654, 44034, 45594, 53342, 54774, 54981, 66051, 73308, 80013, 88068, 91188, 103853, 106684, 109548, 109962, 124763, 132102, 160026, 207706, 219924, 240039, 249526, 264204, 311559, 320052, 374289, 415412, 453407, 480078, 499052, 623118, 748578, 906814, 934677, 960156, 1093511, 1122867, 1246236, 1360221, 1497156, 1813628, 1869354, 2187022, 2245734, 2720442, 3280533, 3738708, 4080663, 4374044, 4491468, 5440884, 6561066, 8161326, 9841599, 13122132, 16322652, 18589687, 19683198, 37179374, 39366396, 55769061, 74358748, 111538122, 167307183, 223076244, 334614366, 669228732]

約数ペア:

[(1, 669228732), (2, 334614366), (3, 223076244), (4, 167307183), (6, 111538122), (9, 74358748), (12, 55769061), (17, 39366396), (18, 37179374), (34, 19683198), (36, 18589687), (41, 16322652), (51, 13122132), (68, 9841599), (82, 8161326), (102, 6561066), (123, 5440884), (149, 4491468), (153, 4374044), (164, 4080663), (179, 3738708), (204, 3280533), (246, 2720442), (298, 2245734), (306, 2187022), (358, 1869354), (369, 1813628), (447, 1497156), (492, 1360221), (537, 1246236), (596, 1122867), (612, 1093511), (697, 960156), (716, 934677), (738, 906814), (894, 748578), (1074, 623118), (1341, 499052), (1394, 480078), (1476, 453407), (1611, 415412), (1788, 374289), (2091, 320052), (2148, 311559), (2533, 264204), (2682, 249526), (2788, 240039), (3043, 219924), (3222, 207706), (4182, 160026), (5066, 132102), (5364, 124763), (6086, 109962), (6109, 109548), (6273, 106684), (6444, 103853), (7339, 91188), (7599, 88068), (8364, 80013), (9129, 73308), (10132, 66051), (12172, 54981), (12218, 54774), (12546, 53342), (14678, 45594), (15198, 44034), (18258, 36654), (18327, 36516), (22017, 30396), (22797, 29356), (24436, 27387), (25092, 26671)]