253887384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 699840000

約数和(自身を除く): 445952616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 59, 68, 102, 106, 118, 136, 159, 177, 199, 204, 212, 236, 318, 354, 398, 408, 424, 472, 597, 636, 708, 796, 901, 1003, 1194, 1272, 1416, 1592, 1802, 2006, 2388, 2703, 3009, 3127, 3383, 3604, 4012, 4776, 5406, 6018, 6254, 6766, 7208, 8024, 9381, 10149, 10547, 10812, 11741, 12036, 12508, 13532, 18762, 20298, 21094, 21624, 23482, 24072, 25016, 27064, 31641, 35223, 37524, 40596, 42188, 46964, 53159, 63282, 70446, 75048, 81192, 84376, 93928, 106318, 126564, 140892, 159477, 179299, 199597, 212636, 253128, 281784, 318954, 358598, 399194, 425272, 537897, 598791, 622273, 637908, 717196, 798388, 1075794, 1197582, 1244546, 1275816, 1434392, 1596776, 1866819, 2151588, 2395164, 2489092, 3733638, 4303176, 4790328, 4978184, 7467276, 10578641, 14934552, 21157282, 31735923, 42314564, 63471846, 84629128, 126943692, 253887384]

約数ペア:

[(1, 253887384), (2, 126943692), (3, 84629128), (4, 63471846), (6, 42314564), (8, 31735923), (12, 21157282), (17, 14934552), (24, 10578641), (34, 7467276), (51, 4978184), (53, 4790328), (59, 4303176), (68, 3733638), (102, 2489092), (106, 2395164), (118, 2151588), (136, 1866819), (159, 1596776), (177, 1434392), (199, 1275816), (204, 1244546), (212, 1197582), (236, 1075794), (318, 798388), (354, 717196), (398, 637908), (408, 622273), (424, 598791), (472, 537897), (597, 425272), (636, 399194), (708, 358598), (796, 318954), (901, 281784), (1003, 253128), (1194, 212636), (1272, 199597), (1416, 179299), (1592, 159477), (1802, 140892), (2006, 126564), (2388, 106318), (2703, 93928), (3009, 84376), (3127, 81192), (3383, 75048), (3604, 70446), (4012, 63282), (4776, 53159), (5406, 46964), (6018, 42188), (6254, 40596), (6766, 37524), (7208, 35223), (8024, 31641), (9381, 27064), (10149, 25016), (10547, 24072), (10812, 23482), (11741, 21624), (12036, 21094), (12508, 20298), (13532, 18762)]