40219416

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 119705040

約数和(自身を除く): 79485624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1217, 1224, 1377, 1836, 1944, 2434, 2754, 3651, 3672, 4131, 4868, 5508, 7302, 8262, 9736, 10953, 11016, 14604, 16524, 20689, 21906, 29208, 32859, 33048, 41378, 43812, 62067, 65718, 82756, 87624, 98577, 124134, 131436, 165512, 186201, 197154, 248268, 262872, 295731, 372402, 394308, 496536, 558603, 591462, 744804, 788616, 1117206, 1182924, 1489608, 1675809, 2234412, 2365848, 3351618, 4468824, 5027427, 6703236, 10054854, 13406472, 20109708, 40219416]

約数ペア:

[(1, 40219416), (2, 20109708), (3, 13406472), (4, 10054854), (6, 6703236), (8, 5027427), (9, 4468824), (12, 3351618), (17, 2365848), (18, 2234412), (24, 1675809), (27, 1489608), (34, 1182924), (36, 1117206), (51, 788616), (54, 744804), (68, 591462), (72, 558603), (81, 496536), (102, 394308), (108, 372402), (136, 295731), (153, 262872), (162, 248268), (204, 197154), (216, 186201), (243, 165512), (306, 131436), (324, 124134), (408, 98577), (459, 87624), (486, 82756), (612, 65718), (648, 62067), (918, 43812), (972, 41378), (1217, 33048), (1224, 32859), (1377, 29208), (1836, 21906), (1944, 20689), (2434, 16524), (2754, 14604), (3651, 11016), (3672, 10953), (4131, 9736), (4868, 8262), (5508, 7302)]