425189856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 1484088480

約数和(自身を除く): 1058898624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 49, 51, 52, 56, 68, 78, 84, 91, 96, 98, 102, 104, 112, 119, 136, 147, 156, 168, 182, 196, 204, 208, 221, 224, 238, 272, 273, 294, 312, 336, 357, 364, 392, 408, 409, 416, 442, 476, 544, 546, 588, 624, 637, 663, 672, 714, 728, 784, 816, 818, 833, 884, 952, 1092, 1176, 1227, 1248, 1274, 1326, 1428, 1456, 1547, 1568, 1632, 1636, 1666, 1768, 1904, 1911, 2184, 2352, 2454, 2499, 2548, 2652, 2856, 2863, 2912, 3094, 3272, 3332, 3536, 3808, 3822, 4368, 4641, 4704, 4908, 4998, 5096, 5304, 5317, 5712, 5726, 6188, 6544, 6664, 6953, 7072, 7644, 8589, 8736, 9282, 9816, 9996, 10192, 10608, 10634, 10829, 11424, 11452, 12376, 13088, 13328, 13906, 15288, 15951, 17178, 18564, 19632, 19992, 20041, 20384, 20859, 21216, 21268, 21658, 22904, 24752, 26656, 27812, 30576, 31902, 32487, 34356, 37128, 37219, 39264, 39984, 40082, 41718, 42536, 43316, 45808, 48671, 49504, 55624, 60123, 61152, 63804, 64974, 68712, 74256, 74438, 79968, 80164, 83436, 85072, 86632, 90389, 91616, 97342, 111248, 111657, 120246, 127608, 129948, 137424, 146013, 148512, 148876, 160328, 166872, 170144, 173264, 180778, 194684, 222496, 223314, 240492, 255216, 259896, 260533, 271167, 274848, 292026, 297752, 320656, 333744, 340697, 346528, 361556, 389368, 446628, 480984, 510432, 519792, 521066, 542334, 584052, 595504, 632723, 641312, 667488, 681394, 723112, 778736, 781599, 893256, 961968, 1022091, 1039584, 1042132, 1084668, 1168104, 1191008, 1265446, 1362788, 1446224, 1557472, 1563198, 1786512, 1898169, 1923936, 2044182, 2084264, 2169336, 2336208, 2530892, 2725576, 2892448, 3126396, 3573024, 3796338, 4088364, 4168528, 4338672, 4429061, 4672416, 5061784, 5451152, 6252792, 7592676, 8176728, 8337056, 8677344, 8858122, 10123568, 10902304, 12505584, 13287183, 15185352, 16353456, 17716244, 20247136, 25011168, 26574366, 30370704, 32706912, 35432488, 53148732, 60741408, 70864976, 106297464, 141729952, 212594928, 425189856]

約数ペア:

[(1, 425189856), (2, 212594928), (3, 141729952), (4, 106297464), (6, 70864976), (7, 60741408), (8, 53148732), (12, 35432488), (13, 32706912), (14, 30370704), (16, 26574366), (17, 25011168), (21, 20247136), (24, 17716244), (26, 16353456), (28, 15185352), (32, 13287183), (34, 12505584), (39, 10902304), (42, 10123568), (48, 8858122), (49, 8677344), (51, 8337056), (52, 8176728), (56, 7592676), (68, 6252792), (78, 5451152), (84, 5061784), (91, 4672416), (96, 4429061), (98, 4338672), (102, 4168528), (104, 4088364), (112, 3796338), (119, 3573024), (136, 3126396), (147, 2892448), (156, 2725576), (168, 2530892), (182, 2336208), (196, 2169336), (204, 2084264), (208, 2044182), (221, 1923936), (224, 1898169), (238, 1786512), (272, 1563198), (273, 1557472), (294, 1446224), (312, 1362788), (336, 1265446), (357, 1191008), (364, 1168104), (392, 1084668), (408, 1042132), (409, 1039584), (416, 1022091), (442, 961968), (476, 893256), (544, 781599), (546, 778736), (588, 723112), (624, 681394), (637, 667488), (663, 641312), (672, 632723), (714, 595504), (728, 584052), (784, 542334), (816, 521066), (818, 519792), (833, 510432), (884, 480984), (952, 446628), (1092, 389368), (1176, 361556), (1227, 346528), (1248, 340697), (1274, 333744), (1326, 320656), (1428, 297752), (1456, 292026), (1547, 274848), (1568, 271167), (1632, 260533), (1636, 259896), (1666, 255216), (1768, 240492), (1904, 223314), (1911, 222496), (2184, 194684), (2352, 180778), (2454, 173264), (2499, 170144), (2548, 166872), (2652, 160328), (2856, 148876), (2863, 148512), (2912, 146013), (3094, 137424), (3272, 129948), (3332, 127608), (3536, 120246), (3808, 111657), (3822, 111248), (4368, 97342), (4641, 91616), (4704, 90389), (4908, 86632), (4998, 85072), (5096, 83436), (5304, 80164), (5317, 79968), (5712, 74438), (5726, 74256), (6188, 68712), (6544, 64974), (6664, 63804), (6953, 61152), (7072, 60123), (7644, 55624), (8589, 49504), (8736, 48671), (9282, 45808), (9816, 43316), (9996, 42536), (10192, 41718), (10608, 40082), (10634, 39984), (10829, 39264), (11424, 37219), (11452, 37128), (12376, 34356), (13088, 32487), (13328, 31902), (13906, 30576), (15288, 27812), (15951, 26656), (17178, 24752), (18564, 22904), (19632, 21658), (19992, 21268), (20041, 21216), (20384, 20859)]