290205504

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 945992520

約数和(自身を除く): 655787016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 64, 68, 72, 74, 81, 89, 96, 102, 108, 111, 136, 144, 148, 153, 162, 178, 192, 204, 216, 222, 267, 272, 288, 296, 306, 324, 333, 356, 408, 432, 444, 459, 534, 544, 576, 592, 612, 629, 648, 666, 712, 801, 816, 864, 888, 918, 999, 1068, 1088, 1184, 1224, 1258, 1296, 1332, 1377, 1424, 1513, 1602, 1632, 1728, 1776, 1836, 1887, 1998, 2136, 2368, 2403, 2448, 2516, 2592, 2664, 2754, 2848, 2997, 3026, 3204, 3264, 3293, 3552, 3672, 3774, 3996, 4272, 4539, 4806, 4896, 5032, 5184, 5328, 5508, 5661, 5696, 5994, 6052, 6408, 6586, 7104, 7209, 7344, 7548, 7992, 8544, 9078, 9612, 9792, 9879, 10064, 10656, 11016, 11322, 11988, 12104, 12816, 13172, 13617, 14418, 14688, 15096, 15984, 16983, 17088, 18156, 19224, 19758, 20128, 21312, 22032, 22644, 23976, 24208, 25632, 26344, 27234, 28836, 29376, 29637, 30192, 31968, 33966, 36312, 38448, 39516, 40256, 40851, 44064, 45288, 47952, 48416, 50949, 51264, 52688, 54468, 55981, 57672, 59274, 60384, 63936, 67932, 72624, 76896, 79032, 81702, 88128, 88911, 90576, 95904, 96832, 101898, 105376, 108936, 111962, 115344, 118548, 120768, 122553, 135864, 145248, 153792, 158064, 163404, 167943, 177822, 181152, 191808, 203796, 210752, 217872, 223924, 230688, 237096, 245106, 266733, 271728, 290496, 316128, 326808, 335886, 355644, 362304, 407592, 435744, 447848, 461376, 474192, 490212, 503829, 533466, 543456, 632256, 653616, 671772, 711288, 815184, 871488, 895696, 948384, 980424, 1007658, 1066932, 1086912, 1307232, 1343544, 1422576, 1511487, 1630368, 1791392, 1896768, 1960848, 2015316, 2133864, 2614464, 2687088, 2845152, 3022974, 3260736, 3582784, 3921696, 4030632, 4267728, 4534461, 5374176, 5690304, 6045948, 7843392, 8061264, 8535456, 9068922, 10748352, 12091896, 16122528, 17070912, 18137844, 24183792, 32245056, 36275688, 48367584, 72551376, 96735168, 145102752, 290205504]

約数ペア:

[(1, 290205504), (2, 145102752), (3, 96735168), (4, 72551376), (6, 48367584), (8, 36275688), (9, 32245056), (12, 24183792), (16, 18137844), (17, 17070912), (18, 16122528), (24, 12091896), (27, 10748352), (32, 9068922), (34, 8535456), (36, 8061264), (37, 7843392), (48, 6045948), (51, 5690304), (54, 5374176), (64, 4534461), (68, 4267728), (72, 4030632), (74, 3921696), (81, 3582784), (89, 3260736), (96, 3022974), (102, 2845152), (108, 2687088), (111, 2614464), (136, 2133864), (144, 2015316), (148, 1960848), (153, 1896768), (162, 1791392), (178, 1630368), (192, 1511487), (204, 1422576), (216, 1343544), (222, 1307232), (267, 1086912), (272, 1066932), (288, 1007658), (296, 980424), (306, 948384), (324, 895696), (333, 871488), (356, 815184), (408, 711288), (432, 671772), (444, 653616), (459, 632256), (534, 543456), (544, 533466), (576, 503829), (592, 490212), (612, 474192), (629, 461376), (648, 447848), (666, 435744), (712, 407592), (801, 362304), (816, 355644), (864, 335886), (888, 326808), (918, 316128), (999, 290496), (1068, 271728), (1088, 266733), (1184, 245106), (1224, 237096), (1258, 230688), (1296, 223924), (1332, 217872), (1377, 210752), (1424, 203796), (1513, 191808), (1602, 181152), (1632, 177822), (1728, 167943), (1776, 163404), (1836, 158064), (1887, 153792), (1998, 145248), (2136, 135864), (2368, 122553), (2403, 120768), (2448, 118548), (2516, 115344), (2592, 111962), (2664, 108936), (2754, 105376), (2848, 101898), (2997, 96832), (3026, 95904), (3204, 90576), (3264, 88911), (3293, 88128), (3552, 81702), (3672, 79032), (3774, 76896), (3996, 72624), (4272, 67932), (4539, 63936), (4806, 60384), (4896, 59274), (5032, 57672), (5184, 55981), (5328, 54468), (5508, 52688), (5661, 51264), (5696, 50949), (5994, 48416), (6052, 47952), (6408, 45288), (6586, 44064), (7104, 40851), (7209, 40256), (7344, 39516), (7548, 38448), (7992, 36312), (8544, 33966), (9078, 31968), (9612, 30192), (9792, 29637), (9879, 29376), (10064, 28836), (10656, 27234), (11016, 26344), (11322, 25632), (11988, 24208), (12104, 23976), (12816, 22644), (13172, 22032), (13617, 21312), (14418, 20128), (14688, 19758), (15096, 19224), (15984, 18156), (16983, 17088)]