393287328

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 324

約数和(自身を含む): 1390686570

約数和(自身を除く): 997399242

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 49, 56, 58, 62, 63, 72, 84, 87, 93, 96, 98, 112, 116, 124, 126, 144, 147, 168, 174, 186, 196, 203, 217, 224, 232, 248, 252, 261, 279, 288, 294, 336, 348, 372, 392, 406, 434, 441, 464, 496, 504, 522, 558, 588, 609, 651, 672, 696, 744, 784, 812, 868, 882, 899, 928, 961, 992, 1008, 1044, 1116, 1176, 1218, 1302, 1392, 1421, 1488, 1519, 1568, 1624, 1736, 1764, 1798, 1827, 1922, 1953, 2016, 2088, 2232, 2352, 2436, 2604, 2697, 2784, 2842, 2883, 2976, 3038, 3248, 3472, 3528, 3596, 3654, 3844, 3906, 4176, 4263, 4464, 4557, 4704, 4872, 5208, 5394, 5684, 5766, 6076, 6293, 6496, 6727, 6944, 7056, 7192, 7308, 7688, 7812, 8091, 8352, 8526, 8649, 8928, 9114, 9744, 10416, 10788, 11368, 11532, 12152, 12586, 12789, 13454, 13671, 14112, 14384, 14616, 15376, 15624, 16182, 17052, 17298, 18228, 18879, 19488, 20181, 20832, 21576, 22736, 23064, 24304, 25172, 25578, 26908, 27342, 27869, 28768, 29232, 30752, 31248, 32364, 34104, 34596, 36456, 37758, 40362, 43152, 44051, 45472, 46128, 47089, 48608, 50344, 51156, 53816, 54684, 55738, 56637, 58464, 60543, 62496, 64728, 68208, 69192, 72912, 75516, 80724, 83607, 86304, 88102, 92256, 94178, 100688, 102312, 107632, 109368, 111476, 113274, 121086, 129456, 132153, 136416, 138384, 141267, 145824, 151032, 161448, 167214, 176204, 188356, 195083, 201376, 204624, 215264, 218736, 222952, 226548, 242172, 250821, 258912, 264306, 276768, 282534, 302064, 322896, 334428, 352408, 376712, 390166, 396459, 409248, 423801, 437472, 445904, 453096, 484344, 501642, 528612, 565068, 585249, 604128, 645792, 668856, 704816, 753424, 780332, 792918, 847602, 891808, 906192, 968688, 1003284, 1057224, 1130136, 1170498, 1337712, 1365581, 1409632, 1506848, 1560664, 1585836, 1695204, 1755747, 1812384, 1937376, 2006568, 2114448, 2260272, 2340996, 2675424, 2731162, 3121328, 3171672, 3390408, 3511494, 4013136, 4096743, 4228896, 4520544, 4681992, 5462324, 6242656, 6343344, 6780816, 7022988, 8026272, 8193486, 9363984, 10924648, 12290229, 12686688, 13561632, 14045976, 16386972, 18727968, 21849296, 24580458, 28091952, 32773944, 43698592, 49160916, 56183904, 65547888, 98321832, 131095776, 196643664, 393287328]

約数ペア:

[(1, 393287328), (2, 196643664), (3, 131095776), (4, 98321832), (6, 65547888), (7, 56183904), (8, 49160916), (9, 43698592), (12, 32773944), (14, 28091952), (16, 24580458), (18, 21849296), (21, 18727968), (24, 16386972), (28, 14045976), (29, 13561632), (31, 12686688), (32, 12290229), (36, 10924648), (42, 9363984), (48, 8193486), (49, 8026272), (56, 7022988), (58, 6780816), (62, 6343344), (63, 6242656), (72, 5462324), (84, 4681992), (87, 4520544), (93, 4228896), (96, 4096743), (98, 4013136), (112, 3511494), (116, 3390408), (124, 3171672), (126, 3121328), (144, 2731162), (147, 2675424), (168, 2340996), (174, 2260272), (186, 2114448), (196, 2006568), (203, 1937376), (217, 1812384), (224, 1755747), (232, 1695204), (248, 1585836), (252, 1560664), (261, 1506848), (279, 1409632), (288, 1365581), (294, 1337712), (336, 1170498), (348, 1130136), (372, 1057224), (392, 1003284), (406, 968688), (434, 906192), (441, 891808), (464, 847602), (496, 792918), (504, 780332), (522, 753424), (558, 704816), (588, 668856), (609, 645792), (651, 604128), (672, 585249), (696, 565068), (744, 528612), (784, 501642), (812, 484344), (868, 453096), (882, 445904), (899, 437472), (928, 423801), (961, 409248), (992, 396459), (1008, 390166), (1044, 376712), (1116, 352408), (1176, 334428), (1218, 322896), (1302, 302064), (1392, 282534), (1421, 276768), (1488, 264306), (1519, 258912), (1568, 250821), (1624, 242172), (1736, 226548), (1764, 222952), (1798, 218736), (1827, 215264), (1922, 204624), (1953, 201376), (2016, 195083), (2088, 188356), (2232, 176204), (2352, 167214), (2436, 161448), (2604, 151032), (2697, 145824), (2784, 141267), (2842, 138384), (2883, 136416), (2976, 132153), (3038, 129456), (3248, 121086), (3472, 113274), (3528, 111476), (3596, 109368), (3654, 107632), (3844, 102312), (3906, 100688), (4176, 94178), (4263, 92256), (4464, 88102), (4557, 86304), (4704, 83607), (4872, 80724), (5208, 75516), (5394, 72912), (5684, 69192), (5766, 68208), (6076, 64728), (6293, 62496), (6496, 60543), (6727, 58464), (6944, 56637), (7056, 55738), (7192, 54684), (7308, 53816), (7688, 51156), (7812, 50344), (8091, 48608), (8352, 47089), (8526, 46128), (8649, 45472), (8928, 44051), (9114, 43152), (9744, 40362), (10416, 37758), (10788, 36456), (11368, 34596), (11532, 34104), (12152, 32364), (12586, 31248), (12789, 30752), (13454, 29232), (13671, 28768), (14112, 27869), (14384, 27342), (14616, 26908), (15376, 25578), (15624, 25172), (16182, 24304), (17052, 23064), (17298, 22736), (18228, 21576), (18879, 20832), (19488, 20181)]