265561488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 120

約数和(自身を含む): 797011488

約数和(自身を除く): 531450000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 498, 612, 664, 747, 816, 996, 1224, 1307, 1328, 1411, 1494, 1992, 2448, 2614, 2822, 2988, 3921, 3984, 4233, 5228, 5644, 5976, 7842, 8466, 10456, 11288, 11763, 11952, 12699, 15684, 16932, 20912, 22219, 22576, 23526, 25398, 31368, 33864, 44438, 47052, 50796, 62736, 66657, 67728, 88876, 94104, 101592, 108481, 133314, 177752, 188208, 199971, 203184, 216962, 266628, 325443, 355504, 399942, 433924, 533256, 650886, 799884, 867848, 976329, 1066512, 1301772, 1599768, 1735696, 1844177, 1952658, 2603544, 3199536, 3688354, 3905316, 5207088, 5532531, 7376708, 7810632, 11065062, 14753416, 15621264, 16597593, 22130124, 29506832, 33195186, 44260248, 66390372, 88520496, 132780744, 265561488]

約数ペア:

[(1, 265561488), (2, 132780744), (3, 88520496), (4, 66390372), (6, 44260248), (8, 33195186), (9, 29506832), (12, 22130124), (16, 16597593), (17, 15621264), (18, 14753416), (24, 11065062), (34, 7810632), (36, 7376708), (48, 5532531), (51, 5207088), (68, 3905316), (72, 3688354), (83, 3199536), (102, 2603544), (136, 1952658), (144, 1844177), (153, 1735696), (166, 1599768), (204, 1301772), (249, 1066512), (272, 976329), (306, 867848), (332, 799884), (408, 650886), (498, 533256), (612, 433924), (664, 399942), (747, 355504), (816, 325443), (996, 266628), (1224, 216962), (1307, 203184), (1328, 199971), (1411, 188208), (1494, 177752), (1992, 133314), (2448, 108481), (2614, 101592), (2822, 94104), (2988, 88876), (3921, 67728), (3984, 66657), (4233, 62736), (5228, 50796), (5644, 47052), (5976, 44438), (7842, 33864), (8466, 31368), (10456, 25398), (11288, 23526), (11763, 22576), (11952, 22219), (12699, 20912), (15684, 16932)]