387711792

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 320

約数和(自身を含む): 1319915520

約数和(自身を除く): 932203728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 34, 36, 39, 48, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 131, 136, 144, 153, 156, 186, 204, 208, 216, 221, 234, 248, 262, 272, 279, 306, 312, 351, 372, 393, 403, 408, 432, 442, 459, 468, 496, 524, 527, 558, 612, 624, 663, 702, 744, 786, 806, 816, 837, 884, 918, 936, 1048, 1054, 1116, 1179, 1209, 1224, 1326, 1404, 1488, 1572, 1581, 1612, 1674, 1703, 1768, 1836, 1872, 1989, 2096, 2108, 2227, 2232, 2358, 2418, 2448, 2652, 2808, 3144, 3162, 3224, 3348, 3406, 3536, 3537, 3627, 3672, 3978, 4061, 4216, 4454, 4464, 4716, 4743, 4836, 5109, 5304, 5616, 5967, 6288, 6324, 6448, 6681, 6696, 6812, 6851, 7074, 7254, 7344, 7956, 8122, 8432, 8908, 9432, 9486, 9672, 10218, 10608, 10881, 11934, 12183, 12648, 13362, 13392, 13624, 13702, 14148, 14229, 14508, 15327, 15912, 16244, 17816, 18864, 18972, 19344, 20043, 20436, 20553, 21762, 23868, 24366, 25296, 26724, 27248, 27404, 28296, 28458, 28951, 29016, 30654, 31824, 32488, 35632, 36549, 37944, 40086, 40872, 41106, 43524, 45981, 47736, 48732, 52793, 53448, 54808, 56592, 56916, 57902, 58032, 60129, 61308, 61659, 64976, 69037, 73098, 75888, 80172, 81744, 82212, 86853, 87048, 91962, 95472, 97464, 105586, 106896, 109616, 109647, 113832, 115804, 120258, 122616, 123318, 138074, 146196, 158379, 160344, 164424, 173706, 174096, 183924, 184977, 194928, 207111, 211172, 219294, 227664, 231608, 240516, 245232, 246636, 260559, 276148, 292392, 316758, 320688, 328848, 347412, 367848, 369954, 414222, 422344, 438588, 463216, 475137, 481032, 493272, 521118, 552296, 584784, 621333, 633516, 694824, 735696, 739908, 781677, 828444, 844688, 877176, 897481, 950274, 962064, 986544, 1042236, 1104592, 1242666, 1267032, 1389648, 1425411, 1479816, 1563354, 1656888, 1754352, 1794962, 1863999, 1900548, 2084472, 2485332, 2534064, 2692443, 2850822, 2959632, 3126708, 3313776, 3589924, 3727998, 3801096, 4168944, 4970664, 5384886, 5701644, 6253416, 7179848, 7455996, 7602192, 8077329, 9941328, 10769772, 11403288, 12506832, 14359696, 14911992, 16154658, 21539544, 22806576, 24231987, 29823984, 32309316, 43079088, 48463974, 64618632, 96927948, 129237264, 193855896, 387711792]

約数ペア:

[(1, 387711792), (2, 193855896), (3, 129237264), (4, 96927948), (6, 64618632), (8, 48463974), (9, 43079088), (12, 32309316), (13, 29823984), (16, 24231987), (17, 22806576), (18, 21539544), (24, 16154658), (26, 14911992), (27, 14359696), (31, 12506832), (34, 11403288), (36, 10769772), (39, 9941328), (48, 8077329), (51, 7602192), (52, 7455996), (54, 7179848), (62, 6253416), (68, 5701644), (72, 5384886), (78, 4970664), (93, 4168944), (102, 3801096), (104, 3727998), (108, 3589924), (117, 3313776), (124, 3126708), (131, 2959632), (136, 2850822), (144, 2692443), (153, 2534064), (156, 2485332), (186, 2084472), (204, 1900548), (208, 1863999), (216, 1794962), (221, 1754352), (234, 1656888), (248, 1563354), (262, 1479816), (272, 1425411), (279, 1389648), (306, 1267032), (312, 1242666), (351, 1104592), (372, 1042236), (393, 986544), (403, 962064), (408, 950274), (432, 897481), (442, 877176), (459, 844688), (468, 828444), (496, 781677), (524, 739908), (527, 735696), (558, 694824), (612, 633516), (624, 621333), (663, 584784), (702, 552296), (744, 521118), (786, 493272), (806, 481032), (816, 475137), (837, 463216), (884, 438588), (918, 422344), (936, 414222), (1048, 369954), (1054, 367848), (1116, 347412), (1179, 328848), (1209, 320688), (1224, 316758), (1326, 292392), (1404, 276148), (1488, 260559), (1572, 246636), (1581, 245232), (1612, 240516), (1674, 231608), (1703, 227664), (1768, 219294), (1836, 211172), (1872, 207111), (1989, 194928), (2096, 184977), (2108, 183924), (2227, 174096), (2232, 173706), (2358, 164424), (2418, 160344), (2448, 158379), (2652, 146196), (2808, 138074), (3144, 123318), (3162, 122616), (3224, 120258), (3348, 115804), (3406, 113832), (3536, 109647), (3537, 109616), (3627, 106896), (3672, 105586), (3978, 97464), (4061, 95472), (4216, 91962), (4454, 87048), (4464, 86853), (4716, 82212), (4743, 81744), (4836, 80172), (5109, 75888), (5304, 73098), (5616, 69037), (5967, 64976), (6288, 61659), (6324, 61308), (6448, 60129), (6681, 58032), (6696, 57902), (6812, 56916), (6851, 56592), (7074, 54808), (7254, 53448), (7344, 52793), (7956, 48732), (8122, 47736), (8432, 45981), (8908, 43524), (9432, 41106), (9486, 40872), (9672, 40086), (10218, 37944), (10608, 36549), (10881, 35632), (11934, 32488), (12183, 31824), (12648, 30654), (13362, 29016), (13392, 28951), (13624, 28458), (13702, 28296), (14148, 27404), (14229, 27248), (14508, 26724), (15327, 25296), (15912, 24366), (16244, 23868), (17816, 21762), (18864, 20553), (18972, 20436), (19344, 20043)]