665102016

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7547}}^1$

素因数の和:7588

約数の個数: 140

約数和(自身を含む): 2087822088

約数和(自身を除く): 1422720072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2754, 3264, 3672, 4896, 5184, 5508, 7344, 7547, 9792, 11016, 14688, 15094, 22032, 22641, 29376, 30188, 44064, 45282, 60376, 67923, 88128, 90564, 120752, 128299, 135846, 181128, 203769, 241504, 256598, 271692, 362256, 384897, 407538, 483008, 513196, 543384, 611307, 724512, 769794, 815076, 1026392, 1086768, 1154691, 1222614, 1449024, 1539588, 1630152, 2052784, 2173536, 2309382, 2445228, 3079176, 3260304, 3464073, 4105568, 4347072, 4618764, 4890456, 6158352, 6520608, 6928146, 8211136, 9237528, 9780912, 10392219, 12316704, 13041216, 13856292, 18475056, 19561824, 20784438, 24633408, 27712584, 36950112, 39123648, 41568876, 55425168, 73900224, 83137752, 110850336, 166275504, 221700672, 332551008, 665102016]

約数ペア:

[(1, 665102016), (2, 332551008), (3, 221700672), (4, 166275504), (6, 110850336), (8, 83137752), (9, 73900224), (12, 55425168), (16, 41568876), (17, 39123648), (18, 36950112), (24, 27712584), (27, 24633408), (32, 20784438), (34, 19561824), (36, 18475056), (48, 13856292), (51, 13041216), (54, 12316704), (64, 10392219), (68, 9780912), (72, 9237528), (81, 8211136), (96, 6928146), (102, 6520608), (108, 6158352), (136, 4890456), (144, 4618764), (153, 4347072), (162, 4105568), (192, 3464073), (204, 3260304), (216, 3079176), (272, 2445228), (288, 2309382), (306, 2173536), (324, 2052784), (408, 1630152), (432, 1539588), (459, 1449024), (544, 1222614), (576, 1154691), (612, 1086768), (648, 1026392), (816, 815076), (864, 769794), (918, 724512), (1088, 611307), (1224, 543384), (1296, 513196), (1377, 483008), (1632, 407538), (1728, 384897), (1836, 362256), (2448, 271692), (2592, 256598), (2754, 241504), (3264, 203769), (3672, 181128), (4896, 135846), (5184, 128299), (5508, 120752), (7344, 90564), (7547, 88128), (9792, 67923), (11016, 60376), (14688, 45282), (15094, 44064), (22032, 30188), (22641, 29376)]