193855896

素因数分解:

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

素因数の和:207

約数の個数: 256

約数和(自身を含む): 638668800

約数和(自身を除く): 444812904

約数列:

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

約数ペア:

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