404753544

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 1312416000

約数和(自身を除く): 907662456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 61, 68, 72, 78, 102, 104, 108, 117, 122, 136, 139, 153, 156, 183, 204, 216, 221, 234, 244, 278, 306, 312, 351, 366, 408, 417, 442, 459, 468, 488, 549, 556, 612, 663, 702, 732, 793, 834, 884, 918, 936, 1037, 1098, 1112, 1224, 1251, 1326, 1404, 1464, 1586, 1647, 1668, 1768, 1807, 1836, 1989, 2074, 2196, 2363, 2379, 2502, 2652, 2808, 3111, 3172, 3294, 3336, 3614, 3672, 3753, 3978, 4148, 4392, 4726, 4758, 5004, 5304, 5421, 5967, 6222, 6344, 6588, 7089, 7137, 7228, 7506, 7956, 8296, 8479, 9333, 9452, 9516, 10008, 10842, 11934, 12444, 13176, 13481, 14178, 14274, 14456, 15012, 15912, 16263, 16958, 18666, 18904, 19032, 21267, 21411, 21684, 23868, 24888, 25437, 26962, 27999, 28356, 28548, 30024, 30719, 32526, 33916, 37332, 40443, 42534, 42822, 43368, 47736, 48789, 50874, 53924, 55998, 56712, 57096, 61438, 63801, 65052, 67832, 74664, 76311, 80886, 85068, 85644, 92157, 97578, 101748, 107848, 110227, 111996, 121329, 122876, 127602, 130104, 144143, 152622, 161772, 170136, 171288, 184314, 195156, 203496, 220454, 223992, 228933, 242658, 245752, 255204, 276471, 288286, 305244, 323544, 330681, 363987, 368628, 390312, 432429, 440908, 457866, 485316, 510408, 552942, 576572, 610488, 661362, 727974, 737256, 829413, 864858, 881816, 915732, 970632, 992043, 1105884, 1153144, 1297287, 1322724, 1455948, 1658826, 1729716, 1831464, 1873859, 1984086, 2211768, 2594574, 2645448, 2911896, 2976129, 3317652, 3459432, 3747718, 3891861, 3968172, 5189148, 5621577, 5952258, 6635304, 7495436, 7783722, 7936344, 10378296, 11243154, 11904516, 14990872, 15567444, 16864731, 22486308, 23809032, 31134888, 33729462, 44972616, 50594193, 67458924, 101188386, 134917848, 202376772, 404753544]

約数ペア:

[(1, 404753544), (2, 202376772), (3, 134917848), (4, 101188386), (6, 67458924), (8, 50594193), (9, 44972616), (12, 33729462), (13, 31134888), (17, 23809032), (18, 22486308), (24, 16864731), (26, 15567444), (27, 14990872), (34, 11904516), (36, 11243154), (39, 10378296), (51, 7936344), (52, 7783722), (54, 7495436), (61, 6635304), (68, 5952258), (72, 5621577), (78, 5189148), (102, 3968172), (104, 3891861), (108, 3747718), (117, 3459432), (122, 3317652), (136, 2976129), (139, 2911896), (153, 2645448), (156, 2594574), (183, 2211768), (204, 1984086), (216, 1873859), (221, 1831464), (234, 1729716), (244, 1658826), (278, 1455948), (306, 1322724), (312, 1297287), (351, 1153144), (366, 1105884), (408, 992043), (417, 970632), (442, 915732), (459, 881816), (468, 864858), (488, 829413), (549, 737256), (556, 727974), (612, 661362), (663, 610488), (702, 576572), (732, 552942), (793, 510408), (834, 485316), (884, 457866), (918, 440908), (936, 432429), (1037, 390312), (1098, 368628), (1112, 363987), (1224, 330681), (1251, 323544), (1326, 305244), (1404, 288286), (1464, 276471), (1586, 255204), (1647, 245752), (1668, 242658), (1768, 228933), (1807, 223992), (1836, 220454), (1989, 203496), (2074, 195156), (2196, 184314), (2363, 171288), (2379, 170136), (2502, 161772), (2652, 152622), (2808, 144143), (3111, 130104), (3172, 127602), (3294, 122876), (3336, 121329), (3614, 111996), (3672, 110227), (3753, 107848), (3978, 101748), (4148, 97578), (4392, 92157), (4726, 85644), (4758, 85068), (5004, 80886), (5304, 76311), (5421, 74664), (5967, 67832), (6222, 65052), (6344, 63801), (6588, 61438), (7089, 57096), (7137, 56712), (7228, 55998), (7506, 53924), (7956, 50874), (8296, 48789), (8479, 47736), (9333, 43368), (9452, 42822), (9516, 42534), (10008, 40443), (10842, 37332), (11934, 33916), (12444, 32526), (13176, 30719), (13481, 30024), (14178, 28548), (14274, 28356), (14456, 27999), (15012, 26962), (15912, 25437), (16263, 24888), (16958, 23868), (18666, 21684), (18904, 21411), (19032, 21267)]