899147808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 2911813632

約数和(自身を除く): 2012665824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 61, 62, 72, 78, 93, 96, 104, 117, 122, 124, 127, 144, 156, 183, 186, 208, 234, 244, 248, 254, 279, 288, 312, 366, 372, 381, 403, 416, 468, 488, 496, 508, 549, 558, 624, 732, 744, 762, 793, 806, 936, 976, 992, 1016, 1098, 1116, 1143, 1209, 1248, 1464, 1488, 1524, 1586, 1612, 1651, 1872, 1891, 1952, 2032, 2196, 2232, 2286, 2379, 2418, 2928, 2976, 3048, 3172, 3224, 3302, 3627, 3744, 3782, 3937, 4064, 4392, 4464, 4572, 4758, 4836, 4953, 5673, 5856, 6096, 6344, 6448, 6604, 7137, 7254, 7564, 7747, 7874, 8784, 8928, 9144, 9516, 9672, 9906, 11346, 11811, 12192, 12688, 12896, 13208, 14274, 14508, 14859, 15128, 15494, 15748, 17019, 17568, 18288, 19032, 19344, 19812, 22692, 23241, 23622, 24583, 25376, 26416, 28548, 29016, 29718, 30256, 30988, 31496, 34038, 35433, 36576, 38064, 38688, 39624, 45384, 46482, 47244, 49166, 51181, 52832, 57096, 58032, 59436, 60512, 61976, 62992, 68076, 69723, 70866, 73749, 76128, 79248, 90768, 92964, 94488, 98332, 100711, 102362, 114192, 116064, 118872, 123952, 125984, 136152, 139446, 141732, 147498, 153543, 158496, 181536, 185928, 188976, 196664, 201422, 204724, 221247, 228384, 237744, 240157, 247904, 272304, 278892, 283464, 294996, 302133, 307086, 371856, 377952, 393328, 402844, 409448, 442494, 460629, 475488, 480314, 544608, 557784, 566928, 589992, 604266, 614172, 720471, 743712, 786656, 805688, 818896, 884988, 906399, 921258, 960628, 1115568, 1133856, 1179984, 1208532, 1228344, 1440942, 1611376, 1637792, 1769976, 1812798, 1842516, 1921256, 2161413, 2231136, 2359968, 2417064, 2456688, 2881884, 3122041, 3222752, 3539952, 3625596, 3685032, 3842512, 4322826, 4834128, 4913376, 5763768, 6244082, 7079904, 7251192, 7370064, 7685024, 8645652, 9366123, 9668256, 11527536, 12488164, 14502384, 14740128, 17291304, 18732246, 23055072, 24976328, 28098369, 29004768, 34582608, 37464492, 49952656, 56196738, 69165216, 74928984, 99905312, 112393476, 149857968, 224786952, 299715936, 449573904, 899147808]

約数ペア:

[(1, 899147808), (2, 449573904), (3, 299715936), (4, 224786952), (6, 149857968), (8, 112393476), (9, 99905312), (12, 74928984), (13, 69165216), (16, 56196738), (18, 49952656), (24, 37464492), (26, 34582608), (31, 29004768), (32, 28098369), (36, 24976328), (39, 23055072), (48, 18732246), (52, 17291304), (61, 14740128), (62, 14502384), (72, 12488164), (78, 11527536), (93, 9668256), (96, 9366123), (104, 8645652), (117, 7685024), (122, 7370064), (124, 7251192), (127, 7079904), (144, 6244082), (156, 5763768), (183, 4913376), (186, 4834128), (208, 4322826), (234, 3842512), (244, 3685032), (248, 3625596), (254, 3539952), (279, 3222752), (288, 3122041), (312, 2881884), (366, 2456688), (372, 2417064), (381, 2359968), (403, 2231136), (416, 2161413), (468, 1921256), (488, 1842516), (496, 1812798), (508, 1769976), (549, 1637792), (558, 1611376), (624, 1440942), (732, 1228344), (744, 1208532), (762, 1179984), (793, 1133856), (806, 1115568), (936, 960628), (976, 921258), (992, 906399), (1016, 884988), (1098, 818896), (1116, 805688), (1143, 786656), (1209, 743712), (1248, 720471), (1464, 614172), (1488, 604266), (1524, 589992), (1586, 566928), (1612, 557784), (1651, 544608), (1872, 480314), (1891, 475488), (1952, 460629), (2032, 442494), (2196, 409448), (2232, 402844), (2286, 393328), (2379, 377952), (2418, 371856), (2928, 307086), (2976, 302133), (3048, 294996), (3172, 283464), (3224, 278892), (3302, 272304), (3627, 247904), (3744, 240157), (3782, 237744), (3937, 228384), (4064, 221247), (4392, 204724), (4464, 201422), (4572, 196664), (4758, 188976), (4836, 185928), (4953, 181536), (5673, 158496), (5856, 153543), (6096, 147498), (6344, 141732), (6448, 139446), (6604, 136152), (7137, 125984), (7254, 123952), (7564, 118872), (7747, 116064), (7874, 114192), (8784, 102362), (8928, 100711), (9144, 98332), (9516, 94488), (9672, 92964), (9906, 90768), (11346, 79248), (11811, 76128), (12192, 73749), (12688, 70866), (12896, 69723), (13208, 68076), (14274, 62992), (14508, 61976), (14859, 60512), (15128, 59436), (15494, 58032), (15748, 57096), (17019, 52832), (17568, 51181), (18288, 49166), (19032, 47244), (19344, 46482), (19812, 45384), (22692, 39624), (23241, 38688), (23622, 38064), (24583, 36576), (25376, 35433), (26416, 34038), (28548, 31496), (29016, 30988), (29718, 30256)]