290403792

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 300

約数和(自身を含む): 1039102020

約数和(自身を除く): 748698228

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, 269, 272, 294, 306, 324, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 538, 567, 588, 612, 648, 714, 756, 784, 807, 816, 833, 882, 918, 952, 1008, 1071, 1076, 1134, 1176, 1224, 1296, 1323, 1377, 1428, 1512, 1614, 1666, 1764, 1836, 1883, 1904, 2142, 2152, 2268, 2352, 2421, 2448, 2499, 2646, 2754, 2856, 3024, 3213, 3228, 3332, 3528, 3672, 3766, 3969, 4284, 4304, 4536, 4573, 4842, 4998, 5292, 5508, 5649, 5712, 6426, 6456, 6664, 7056, 7263, 7344, 7497, 7532, 7938, 8568, 9072, 9146, 9639, 9684, 9996, 10584, 11016, 11298, 12852, 12912, 13181, 13328, 13719, 14526, 14994, 15064, 15876, 16947, 17136, 18292, 19278, 19368, 19992, 21168, 21789, 22032, 22491, 22596, 25704, 26362, 27438, 29052, 29988, 30128, 31752, 32011, 33894, 36584, 38556, 38736, 39543, 39984, 41157, 43578, 44982, 45192, 50841, 51408, 52724, 54876, 58104, 59976, 63504, 64022, 67473, 67788, 73168, 77112, 79086, 82314, 87156, 89964, 90384, 96033, 101682, 105448, 109752, 116208, 118629, 119952, 123471, 128044, 134946, 135576, 152523, 154224, 158172, 164628, 174312, 179928, 192066, 203364, 210896, 219504, 224077, 237258, 246942, 256088, 269892, 271152, 288099, 305046, 316344, 329256, 348624, 355887, 359856, 370413, 384132, 406728, 448154, 474516, 493884, 512176, 539784, 576198, 610092, 632688, 658512, 672231, 711774, 740826, 768264, 813456, 864297, 896308, 949032, 987768, 1067661, 1079568, 1152396, 1220184, 1344462, 1423548, 1481652, 1536528, 1728594, 1792616, 1898064, 1975536, 2016693, 2135322, 2304792, 2440368, 2592891, 2688924, 2847096, 2963304, 3457188, 3585232, 4033386, 4270644, 4609584, 5185782, 5377848, 5694192, 5926608, 6050079, 6914376, 8066772, 8541288, 10371564, 10755696, 12100158, 13828752, 16133544, 17082576, 18150237, 20743128, 24200316, 32267088, 36300474, 41486256, 48400632, 72600948, 96801264, 145201896, 290403792]

約数ペア:

[(1, 290403792), (2, 145201896), (3, 96801264), (4, 72600948), (6, 48400632), (7, 41486256), (8, 36300474), (9, 32267088), (12, 24200316), (14, 20743128), (16, 18150237), (17, 17082576), (18, 16133544), (21, 13828752), (24, 12100158), (27, 10755696), (28, 10371564), (34, 8541288), (36, 8066772), (42, 6914376), (48, 6050079), (49, 5926608), (51, 5694192), (54, 5377848), (56, 5185782), (63, 4609584), (68, 4270644), (72, 4033386), (81, 3585232), (84, 3457188), (98, 2963304), (102, 2847096), (108, 2688924), (112, 2592891), (119, 2440368), (126, 2304792), (136, 2135322), (144, 2016693), (147, 1975536), (153, 1898064), (162, 1792616), (168, 1728594), (189, 1536528), (196, 1481652), (204, 1423548), (216, 1344462), (238, 1220184), (252, 1152396), (269, 1079568), (272, 1067661), (294, 987768), (306, 949032), (324, 896308), (336, 864297), (357, 813456), (378, 768264), (392, 740826), (408, 711774), (432, 672231), (441, 658512), (459, 632688), (476, 610092), (504, 576198), (538, 539784), (567, 512176), (588, 493884), (612, 474516), (648, 448154), (714, 406728), (756, 384132), (784, 370413), (807, 359856), (816, 355887), (833, 348624), (882, 329256), (918, 316344), (952, 305046), (1008, 288099), (1071, 271152), (1076, 269892), (1134, 256088), (1176, 246942), (1224, 237258), (1296, 224077), (1323, 219504), (1377, 210896), (1428, 203364), (1512, 192066), (1614, 179928), (1666, 174312), (1764, 164628), (1836, 158172), (1883, 154224), (1904, 152523), (2142, 135576), (2152, 134946), (2268, 128044), (2352, 123471), (2421, 119952), (2448, 118629), (2499, 116208), (2646, 109752), (2754, 105448), (2856, 101682), (3024, 96033), (3213, 90384), (3228, 89964), (3332, 87156), (3528, 82314), (3672, 79086), (3766, 77112), (3969, 73168), (4284, 67788), (4304, 67473), (4536, 64022), (4573, 63504), (4842, 59976), (4998, 58104), (5292, 54876), (5508, 52724), (5649, 51408), (5712, 50841), (6426, 45192), (6456, 44982), (6664, 43578), (7056, 41157), (7263, 39984), (7344, 39543), (7497, 38736), (7532, 38556), (7938, 36584), (8568, 33894), (9072, 32011), (9146, 31752), (9639, 30128), (9684, 29988), (9996, 29052), (10584, 27438), (11016, 26362), (11298, 25704), (12852, 22596), (12912, 22491), (13181, 22032), (13328, 21789), (13719, 21168), (14526, 19992), (14994, 19368), (15064, 19278), (15876, 18292), (16947, 17136)]