216662472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 709632000

約数和(自身を除く): 492969528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 131, 152, 156, 171, 186, 216, 228, 234, 247, 248, 262, 279, 312, 342, 351, 372, 393, 403, 456, 468, 494, 513, 524, 558, 589, 684, 702, 741, 744, 786, 806, 837, 936, 988, 1026, 1048, 1116, 1178, 1179, 1209, 1368, 1404, 1482, 1572, 1612, 1674, 1703, 1767, 1976, 2052, 2223, 2232, 2356, 2358, 2418, 2489, 2808, 2964, 3144, 3224, 3348, 3406, 3534, 3537, 3627, 4061, 4104, 4446, 4712, 4716, 4836, 4978, 5109, 5301, 5928, 6669, 6696, 6812, 7068, 7074, 7254, 7467, 7657, 8122, 8892, 9432, 9672, 9956, 10218, 10602, 10881, 12183, 13338, 13624, 14136, 14148, 14508, 14934, 15314, 15327, 15903, 16244, 17784, 19912, 20436, 21204, 21762, 22401, 22971, 24366, 26676, 28296, 29016, 29868, 30628, 30654, 31806, 32357, 32488, 36549, 40872, 42408, 43524, 44802, 45942, 45981, 48732, 52793, 53352, 59736, 61256, 61308, 63612, 64714, 67203, 68913, 73098, 77159, 87048, 89604, 91884, 91962, 97071, 97464, 105586, 109647, 122616, 127224, 129428, 134406, 137826, 146196, 154318, 158379, 179208, 183768, 183924, 194142, 206739, 211172, 219294, 231477, 258856, 268812, 275652, 291213, 292392, 308636, 316758, 367848, 388284, 413478, 422344, 438588, 462954, 475137, 537624, 551304, 582426, 617272, 633516, 694431, 776568, 826956, 873639, 877176, 925908, 950274, 1003067, 1164852, 1267032, 1388862, 1425411, 1653912, 1747278, 1851816, 1900548, 2006134, 2083293, 2329704, 2777724, 2850822, 3009201, 3494556, 3801096, 4012268, 4166586, 5555448, 5701644, 6018402, 6989112, 8024536, 8333172, 9027603, 11403288, 12036804, 16666344, 18055206, 24073608, 27082809, 36110412, 54165618, 72220824, 108331236, 216662472]

約数ペア:

[(1, 216662472), (2, 108331236), (3, 72220824), (4, 54165618), (6, 36110412), (8, 27082809), (9, 24073608), (12, 18055206), (13, 16666344), (18, 12036804), (19, 11403288), (24, 9027603), (26, 8333172), (27, 8024536), (31, 6989112), (36, 6018402), (38, 5701644), (39, 5555448), (52, 4166586), (54, 4012268), (57, 3801096), (62, 3494556), (72, 3009201), (76, 2850822), (78, 2777724), (93, 2329704), (104, 2083293), (108, 2006134), (114, 1900548), (117, 1851816), (124, 1747278), (131, 1653912), (152, 1425411), (156, 1388862), (171, 1267032), (186, 1164852), (216, 1003067), (228, 950274), (234, 925908), (247, 877176), (248, 873639), (262, 826956), (279, 776568), (312, 694431), (342, 633516), (351, 617272), (372, 582426), (393, 551304), (403, 537624), (456, 475137), (468, 462954), (494, 438588), (513, 422344), (524, 413478), (558, 388284), (589, 367848), (684, 316758), (702, 308636), (741, 292392), (744, 291213), (786, 275652), (806, 268812), (837, 258856), (936, 231477), (988, 219294), (1026, 211172), (1048, 206739), (1116, 194142), (1178, 183924), (1179, 183768), (1209, 179208), (1368, 158379), (1404, 154318), (1482, 146196), (1572, 137826), (1612, 134406), (1674, 129428), (1703, 127224), (1767, 122616), (1976, 109647), (2052, 105586), (2223, 97464), (2232, 97071), (2356, 91962), (2358, 91884), (2418, 89604), (2489, 87048), (2808, 77159), (2964, 73098), (3144, 68913), (3224, 67203), (3348, 64714), (3406, 63612), (3534, 61308), (3537, 61256), (3627, 59736), (4061, 53352), (4104, 52793), (4446, 48732), (4712, 45981), (4716, 45942), (4836, 44802), (4978, 43524), (5109, 42408), (5301, 40872), (5928, 36549), (6669, 32488), (6696, 32357), (6812, 31806), (7068, 30654), (7074, 30628), (7254, 29868), (7467, 29016), (7657, 28296), (8122, 26676), (8892, 24366), (9432, 22971), (9672, 22401), (9956, 21762), (10218, 21204), (10602, 20436), (10881, 19912), (12183, 17784), (13338, 16244), (13624, 15903), (14136, 15327), (14148, 15314), (14508, 14934)]