428588496

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 300

約数和(自身を含む): 1531713348

約数和(自身を除く): 1103124852

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 324, 336, 357, 378, 392, 397, 408, 432, 441, 459, 476, 504, 567, 588, 612, 648, 714, 756, 784, 794, 816, 833, 882, 918, 952, 1008, 1071, 1134, 1176, 1191, 1224, 1296, 1323, 1377, 1428, 1512, 1588, 1666, 1764, 1836, 1904, 2142, 2268, 2352, 2382, 2448, 2499, 2646, 2754, 2779, 2856, 3024, 3176, 3213, 3332, 3528, 3573, 3672, 3969, 4284, 4536, 4764, 4998, 5292, 5508, 5558, 5712, 6352, 6426, 6664, 6749, 7056, 7146, 7344, 7497, 7938, 8337, 8568, 9072, 9528, 9639, 9996, 10584, 10719, 11016, 11116, 12852, 13328, 13498, 14292, 14994, 15876, 16674, 17136, 19056, 19278, 19453, 19992, 20247, 21168, 21438, 22032, 22232, 22491, 25011, 25704, 26996, 28584, 29988, 31752, 32157, 33348, 38556, 38906, 39984, 40494, 42876, 44464, 44982, 47243, 50022, 51408, 53992, 57168, 58359, 59976, 60741, 63504, 64314, 66696, 67473, 75033, 77112, 77812, 80988, 85752, 89964, 94486, 100044, 107984, 116718, 119952, 121482, 128628, 133392, 134946, 141729, 150066, 154224, 155624, 161976, 171504, 175077, 179928, 182223, 188972, 200088, 225099, 233436, 242964, 257256, 269892, 283458, 300132, 311248, 323952, 330701, 350154, 359856, 364446, 377944, 400176, 425187, 450198, 466872, 485928, 514512, 525231, 539784, 546669, 566916, 600264, 661402, 700308, 728892, 755888, 850374, 900396, 933744, 971856, 992103, 1050462, 1079568, 1093338, 1133832, 1200528, 1275561, 1322804, 1400616, 1457784, 1575693, 1700748, 1800792, 1984206, 2100924, 2186676, 2267664, 2551122, 2645608, 2801232, 2915568, 2976309, 3151386, 3401496, 3601584, 3826683, 3968412, 4201848, 4373352, 5102244, 5291216, 5952618, 6302772, 6802992, 7653366, 7936824, 8403696, 8746704, 8928927, 10204488, 11905236, 12605544, 15306732, 15873648, 17857854, 20408976, 23810472, 25211088, 26786781, 30613464, 35715708, 47620944, 53573562, 61226928, 71431416, 107147124, 142862832, 214294248, 428588496]

約数ペア:

[(1, 428588496), (2, 214294248), (3, 142862832), (4, 107147124), (6, 71431416), (7, 61226928), (8, 53573562), (9, 47620944), (12, 35715708), (14, 30613464), (16, 26786781), (17, 25211088), (18, 23810472), (21, 20408976), (24, 17857854), (27, 15873648), (28, 15306732), (34, 12605544), (36, 11905236), (42, 10204488), (48, 8928927), (49, 8746704), (51, 8403696), (54, 7936824), (56, 7653366), (63, 6802992), (68, 6302772), (72, 5952618), (81, 5291216), (84, 5102244), (98, 4373352), (102, 4201848), (108, 3968412), (112, 3826683), (119, 3601584), (126, 3401496), (136, 3151386), (144, 2976309), (147, 2915568), (153, 2801232), (162, 2645608), (168, 2551122), (189, 2267664), (196, 2186676), (204, 2100924), (216, 1984206), (238, 1800792), (252, 1700748), (272, 1575693), (294, 1457784), (306, 1400616), (324, 1322804), (336, 1275561), (357, 1200528), (378, 1133832), (392, 1093338), (397, 1079568), (408, 1050462), (432, 992103), (441, 971856), (459, 933744), (476, 900396), (504, 850374), (567, 755888), (588, 728892), (612, 700308), (648, 661402), (714, 600264), (756, 566916), (784, 546669), (794, 539784), (816, 525231), (833, 514512), (882, 485928), (918, 466872), (952, 450198), (1008, 425187), (1071, 400176), (1134, 377944), (1176, 364446), (1191, 359856), (1224, 350154), (1296, 330701), (1323, 323952), (1377, 311248), (1428, 300132), (1512, 283458), (1588, 269892), (1666, 257256), (1764, 242964), (1836, 233436), (1904, 225099), (2142, 200088), (2268, 188972), (2352, 182223), (2382, 179928), (2448, 175077), (2499, 171504), (2646, 161976), (2754, 155624), (2779, 154224), (2856, 150066), (3024, 141729), (3176, 134946), (3213, 133392), (3332, 128628), (3528, 121482), (3573, 119952), (3672, 116718), (3969, 107984), (4284, 100044), (4536, 94486), (4764, 89964), (4998, 85752), (5292, 80988), (5508, 77812), (5558, 77112), (5712, 75033), (6352, 67473), (6426, 66696), (6664, 64314), (6749, 63504), (7056, 60741), (7146, 59976), (7344, 58359), (7497, 57168), (7938, 53992), (8337, 51408), (8568, 50022), (9072, 47243), (9528, 44982), (9639, 44464), (9996, 42876), (10584, 40494), (10719, 39984), (11016, 38906), (11116, 38556), (12852, 33348), (13328, 32157), (13498, 31752), (14292, 29988), (14994, 28584), (15876, 26996), (16674, 25704), (17136, 25011), (19056, 22491), (19278, 22232), (19453, 22032), (19992, 21438), (20247, 21168)]